diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..1f6e21e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,9 @@
+# Compiled Object files, Static and Dynamic libs (Shared Objects)
+*.o
+*.a
+*.so
+
+# IDE's files
+.idea
+
+# Project ignores
diff --git a/README.md b/README.md
index a9a5b8b..edd96f6 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,88 @@
 # retailCRM API Go client
 
 Go client for [retailCRM API](http://www.retailcrm.pro/docs/Developers/ApiVersion5).
+
+## Installation
+
+```bash
+go get -x github.com/retailcrm/api-client-go
+```
+
+## Usage
+
+```golang
+package main
+
+import (
+	"fmt"
+	"net/http"
+
+	"github.com/retailcrm/api-client-go/v5"
+)
+
+func main() {
+	var client = v5.New("https://demo.retailcrm.pro", "09jIJ09j0JKhgyfvyuUIKhiugF")
+
+	data, status, err := client.Orders(v5.OrdersRequest{
+		Filter: v5.OrdersFilter{},
+		Limit: 20,
+		Page: 1,
+	})
+	if err.ErrorMsg != "" {
+		fmt.Printf("%v", err.ErrorMsg)
+	}
+
+	if status >= http.StatusBadRequest {
+		fmt.Printf("%v", err.ErrorMsg)
+	}
+
+	for _, value := range data.Orders {
+		fmt.Printf("%v\n", value.Email)
+	}
+
+	fmt.Println(data.Orders[1].FirstName)
+
+	idata, status, err := c.InventoriesUpload(
+        []InventoryUpload{
+            {
+                XmlId: "pTKIKAeghYzX21HTdzFCe1",
+                Stores: []InventoryUploadStore{
+                    {Code: "test-store-v5", Available: 10, PurchasePrice: 1500},
+                    {Code: "test-store-v4", Available: 20, PurchasePrice: 1530},
+                    {Code: "test-store", Available: 30, PurchasePrice: 1510},
+                },
+            },
+            {
+                XmlId: "JQIvcrCtiSpOV3AAfMiQB3",
+                Stores: []InventoryUploadStore{
+                    {Code: "test-store-v5", Available: 45, PurchasePrice: 1500},
+                    {Code: "test-store-v4", Available: 32, PurchasePrice: 1530},
+                    {Code: "test-store", Available: 46, PurchasePrice: 1510},
+                },
+            },
+        },
+    )
+    if err.ErrorMsg != "" {
+        fmt.Printf("%v", err.ErrorMsg)
+    }
+
+    if status >= http.StatusBadRequest {
+        fmt.Printf("%v", err.ErrorMsg)
+    }
+
+    fmt.Println(idata.processedOffersCount)
+}
+```
+
+## Testing
+
+```bash
+export RETAILCRM_URL="https://demo.retailcrm.pro"
+export RETAILCRM_KEY="09jIJ09j0JKhgyfvyuUIKhiugF"
+export RETAILCRM_USER="1"
+
+cd $GOPATH/src/github.com/retailcrm/api-client-go
+
+go test -v ./...
+
+```
diff --git a/retailcrm.go b/retailcrm.go
new file mode 100644
index 0000000..d913ad7
--- /dev/null
+++ b/retailcrm.go
@@ -0,0 +1,12 @@
+package retailcrm
+
+import (
+	"github.com/retailcrm/api-client-go/v5"
+)
+
+// Version5 API client for v5
+func Version5(url string, key string) *v5.Client {
+	var client = v5.New(url, key)
+
+	return client
+}
diff --git a/v5/client.go b/v5/client.go
new file mode 100644
index 0000000..5b2f922
--- /dev/null
+++ b/v5/client.go
@@ -0,0 +1,1694 @@
+package v5
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/google/go-querystring/query"
+)
+
+const (
+	versionedPrefix   = "/api/v5"
+	unversionedPrefix = "/api"
+)
+
+// New initalize client
+func New(url string, key string) *Client {
+	return &Client{
+		url,
+		key,
+		&http.Client{Timeout: 20 * time.Second},
+	}
+}
+
+// GetRequest implements GET Request
+func (c *Client) GetRequest(urlWithParameters string) ([]byte, int, ErrorResponse) {
+	var res []byte
+	var bug ErrorResponse
+
+	req, err := http.NewRequest("GET", fmt.Sprintf("%s%s", c.Url, urlWithParameters), nil)
+	if err != nil {
+		bug.ErrorMsg = err.Error()
+		return res, 0, bug
+	}
+
+	req.Header.Set("X-API-KEY", c.Key)
+
+	resp, err := c.httpClient.Do(req)
+	if err != nil {
+		bug.ErrorMsg = err.Error()
+		return res, 0, bug
+	}
+
+	if resp.StatusCode >= http.StatusInternalServerError {
+		bug.ErrorMsg = fmt.Sprintf("HTTP request error. Status code: %d.\n", resp.StatusCode)
+		return res, resp.StatusCode, bug
+	}
+
+	res, err = buildRawResponse(resp)
+	if err != nil {
+		bug.ErrorMsg = err.Error()
+	}
+
+	eresp, _ := c.ErrorResponse(res)
+	if eresp.ErrorMsg != "" {
+		return res, resp.StatusCode, eresp
+	}
+
+	return res, resp.StatusCode, bug
+}
+
+// PostRequest implements POST Request
+func (c *Client) PostRequest(url string, postParams url.Values) ([]byte, int, ErrorResponse) {
+	var res []byte
+	var bug ErrorResponse
+
+	req, err := http.NewRequest(
+		"POST",
+		fmt.Sprintf("%s%s", c.Url, url),
+		strings.NewReader(postParams.Encode()),
+	)
+	if err != nil {
+		bug.ErrorMsg = err.Error()
+		return res, 0, bug
+	}
+
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	req.Header.Set("X-API-KEY", c.Key)
+
+	resp, err := c.httpClient.Do(req)
+	if err != nil {
+		bug.ErrorMsg = err.Error()
+		return res, 0, bug
+	}
+
+	if resp.StatusCode >= http.StatusInternalServerError {
+		bug.ErrorMsg = fmt.Sprintf("HTTP request error. Status code: %d.\n", resp.StatusCode)
+		return res, resp.StatusCode, bug
+	}
+
+	res, err = buildRawResponse(resp)
+	if err != nil {
+		bug.ErrorMsg = err.Error()
+		return res, 0, bug
+	}
+
+	eresp, _ := c.ErrorResponse(res)
+	if eresp.ErrorMsg != "" {
+		return res, resp.StatusCode, eresp
+	}
+
+	return res, resp.StatusCode, bug
+}
+
+func buildRawResponse(resp *http.Response) ([]byte, error) {
+	defer resp.Body.Close()
+
+	res, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return res, err
+	}
+
+	return res, nil
+}
+
+// checkBy select identifier type
+func checkBy(by string) string {
+	var context = "id"
+
+	if by != "id" {
+		context = "externalId"
+	}
+
+	return context
+}
+
+// fillSite add site code to parameters if present
+func fillSite(p *url.Values, site []string) {
+	if len(site) > 0 {
+		s := site[0]
+
+		if s != "" {
+			p.Add("site", s)
+		}
+	}
+}
+
+// ApiVersions get all available API versions for exact account
+//
+// Example:
+//
+// 	var client = v5.New("https://demo.url", "09jIJ")
+//
+// 	data, status, err := client.ApiVersions()
+//
+// 	if err.ErrorMsg != "" {
+// 		fmt.Printf("%v", err.ErrorMsg)
+// 	}
+//
+// 	if status >= http.StatusBadRequest {
+// 		fmt.Printf("%v", err.ErrorMsg)
+// 	}
+//
+// 	for _, value := range data.versions {
+// 		fmt.Printf("%v\n", value)
+// 	}
+func (c *Client) ApiVersions() (*VersionResponse, int, ErrorResponse) {
+	var resp VersionResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/api-versions", unversionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// ApiCredentials get available API methods
+func (c *Client) ApiCredentials() (*CredentialResponse, int, ErrorResponse) {
+	var resp CredentialResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/credentials", unversionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// StaticticUpdate update statistic
+func (c *Client) StaticticUpdate() (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/statistic/update", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// Segments get segments
+func (c *Client) Segments(parameters SegmentsRequest) (*SegmentsResponse, int, ErrorResponse) {
+	var resp SegmentsResponse
+
+	params, _ := query.Values(parameters)
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/segments?%s", versionedPrefix, params.Encode()))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// Customer get method
+func (c *Client) Customer(id, by, site string) (*CustomerResponse, int, ErrorResponse) {
+	var resp CustomerResponse
+	var context = checkBy(by)
+
+	fw := CustomerRequest{context, site}
+	params, _ := query.Values(fw)
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/customers/%s?%s", versionedPrefix, id, params.Encode()))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// Customers list method
+func (c *Client) Customers(parameters CustomersRequest) (*CustomersResponse, int, ErrorResponse) {
+	var resp CustomersResponse
+
+	params, _ := query.Values(parameters)
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/customers?%s", versionedPrefix, params.Encode()))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// CustomerCreate method
+func (c *Client) CustomerCreate(customer Customer, site ...string) (*CustomerChangeResponse, int, ErrorResponse) {
+	var resp CustomerChangeResponse
+
+	customerJson, _ := json.Marshal(&customer)
+
+	p := url.Values{
+		"customer": {string(customerJson[:])},
+	}
+
+	fillSite(&p, site)
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/customers/create", versionedPrefix), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// CustomerEdit method
+func (c *Client) CustomerEdit(customer Customer, by string, site ...string) (*CustomerChangeResponse, int, ErrorResponse) {
+	var resp CustomerChangeResponse
+	var uid = strconv.Itoa(customer.Id)
+	var context = checkBy(by)
+
+	if context == "externalId" {
+		uid = customer.ExternalId
+	}
+
+	customerJson, _ := json.Marshal(&customer)
+
+	p := url.Values{
+		"by":       {string(context)},
+		"customer": {string(customerJson[:])},
+	}
+
+	fillSite(&p, site)
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/customers/%s/edit", versionedPrefix, uid), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// CustomersUpload method
+func (c *Client) CustomersUpload(customers []Customer, site ...string) (*CustomersUploadResponse, int, ErrorResponse) {
+	var resp CustomersUploadResponse
+
+	uploadJson, _ := json.Marshal(&customers)
+
+	p := url.Values{
+		"customers": {string(uploadJson[:])},
+	}
+
+	fillSite(&p, site)
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/customers/upload", versionedPrefix), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// CustomersCombine method
+func (c *Client) CustomersCombine(customers []Customer, resultCustomer Customer) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	combineJsonIn, _ := json.Marshal(&customers)
+	combineJsonOut, _ := json.Marshal(&resultCustomer)
+
+	p := url.Values{
+		"customers":      {string(combineJsonIn[:])},
+		"resultCustomer": {string(combineJsonOut[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/customers/combine", versionedPrefix), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// CustomersFixExternalIds method
+func (c *Client) CustomersFixExternalIds(customers []IdentifiersPair) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	customersJson, _ := json.Marshal(&customers)
+
+	p := url.Values{
+		"customers": {string(customersJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/customers/fix-external-ids", versionedPrefix), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// CustomersHistory method
+func (c *Client) CustomersHistory(parameters CustomersHistoryRequest) (*CustomersHistoryResponse, int, ErrorResponse) {
+	var resp CustomersHistoryResponse
+
+	params, _ := query.Values(parameters)
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/customers/history?%s", versionedPrefix, params.Encode()))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// Order get method
+func (c *Client) Order(id, by, site string) (*OrderResponse, int, ErrorResponse) {
+	var resp OrderResponse
+	var context = checkBy(by)
+
+	fw := OrderRequest{context, site}
+	params, _ := query.Values(fw)
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/orders/%s?%s", versionedPrefix, id, params.Encode()))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// Orders list method
+func (c *Client) Orders(parameters OrdersRequest) (*OrdersResponse, int, ErrorResponse) {
+	var resp OrdersResponse
+
+	params, _ := query.Values(parameters)
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/orders?%s", versionedPrefix, params.Encode()))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// OrderCreate method
+func (c *Client) OrderCreate(order Order, site ...string) (*CreateResponse, int, ErrorResponse) {
+	var resp CreateResponse
+	orderJson, _ := json.Marshal(&order)
+
+	p := url.Values{
+		"order": {string(orderJson[:])},
+	}
+
+	fillSite(&p, site)
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/orders/create", versionedPrefix), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// OrderEdit method
+func (c *Client) OrderEdit(order Order, by string, site ...string) (*CreateResponse, int, ErrorResponse) {
+	var resp CreateResponse
+	var uid = strconv.Itoa(order.Id)
+	var context = checkBy(by)
+
+	if context == "externalId" {
+		uid = order.ExternalId
+	}
+
+	orderJson, _ := json.Marshal(&order)
+
+	p := url.Values{
+		"by":    {string(context)},
+		"order": {string(orderJson[:])},
+	}
+
+	fillSite(&p, site)
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/orders/%s/edit", versionedPrefix, uid), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// OrdersUpload method
+func (c *Client) OrdersUpload(orders []Order, site ...string) (*OrdersUploadResponse, int, ErrorResponse) {
+	var resp OrdersUploadResponse
+
+	uploadJson, _ := json.Marshal(&orders)
+
+	p := url.Values{
+		"orders": {string(uploadJson[:])},
+	}
+
+	fillSite(&p, site)
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/orders/upload", versionedPrefix), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// OrdersCombine method
+func (c *Client) OrdersCombine(technique string, order, resultOrder Order) (*OperationResponse, int, ErrorResponse) {
+	var resp OperationResponse
+
+	combineJsonIn, _ := json.Marshal(&order)
+	combineJsonOut, _ := json.Marshal(&resultOrder)
+
+	p := url.Values{
+		"technique":   {technique},
+		"order":       {string(combineJsonIn[:])},
+		"resultOrder": {string(combineJsonOut[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/orders/combine", versionedPrefix), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// OrdersFixExternalIds method
+func (c *Client) OrdersFixExternalIds(orders []IdentifiersPair) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	ordersJson, _ := json.Marshal(&orders)
+
+	p := url.Values{
+		"orders": {string(ordersJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/orders/fix-external-ids", versionedPrefix), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// OrdersHistory method
+func (c *Client) OrdersHistory(parameters OrdersHistoryRequest) (*CustomersHistoryResponse, int, ErrorResponse) {
+	var resp CustomersHistoryResponse
+
+	params, _ := query.Values(parameters)
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/orders/history?%s", versionedPrefix, params.Encode()))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// Pack get method
+func (c *Client) Pack(id int) (*PackResponse, int, ErrorResponse) {
+	var resp PackResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/orders/packs/%d", versionedPrefix, id))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// Packs list method
+func (c *Client) Packs(parameters PacksRequest) (*PacksResponse, int, ErrorResponse) {
+	var resp PacksResponse
+
+	params, _ := query.Values(parameters)
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/orders/packs?%s", versionedPrefix, params.Encode()))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// PackCreate method
+func (c *Client) PackCreate(pack Pack) (*CreateResponse, int, ErrorResponse) {
+	var resp CreateResponse
+	packJson, _ := json.Marshal(&pack)
+
+	p := url.Values{
+		"pack": {string(packJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/orders/packs/create", versionedPrefix), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// PackEdit method
+func (c *Client) PackEdit(pack Pack) (*CreateResponse, int, ErrorResponse) {
+	var resp CreateResponse
+
+	packJson, _ := json.Marshal(&pack)
+
+	p := url.Values{
+		"pack": {string(packJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/orders/packs/%d/edit", versionedPrefix, pack.Id), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// PackDelete method
+func (c *Client) PackDelete(id int) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/orders/packs/%d/delete", versionedPrefix, id), url.Values{})
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// PacksHistory method
+func (c *Client) PacksHistory(parameters PacksHistoryRequest) (*PacksHistoryResponse, int, ErrorResponse) {
+	var resp PacksHistoryResponse
+
+	params, _ := query.Values(parameters)
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/orders/packs/history?%s", versionedPrefix, params.Encode()))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// User get method
+func (c *Client) User(id int) (*UserResponse, int, ErrorResponse) {
+	var resp UserResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/users/%d", versionedPrefix, id))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// Users list method
+func (c *Client) Users(parameters UsersRequest) (*UsersResponse, int, ErrorResponse) {
+	var resp UsersResponse
+
+	params, _ := query.Values(parameters)
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/users?%s", versionedPrefix, params.Encode()))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// UserGroups list method
+func (c *Client) UserGroups(parameters UserGroupsRequest) (*UserGroupsResponse, int, ErrorResponse) {
+	var resp UserGroupsResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/user-groups", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// UserStatus update method
+func (c *Client) UserStatus(id int, status string) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	p := url.Values{
+		"status": {string(status)},
+	}
+
+	data, st, err := c.PostRequest(fmt.Sprintf("%s/users/%d/status", versionedPrefix, id), p)
+	if err.ErrorMsg != "" {
+		return &resp, st, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, st, err
+}
+
+// Task get method
+func (c *Client) Task(id int) (*TaskResponse, int, ErrorResponse) {
+	var resp TaskResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/tasks/%d", versionedPrefix, id))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// Tasks list method
+func (c *Client) Tasks(parameters TasksRequest) (*TasksResponse, int, ErrorResponse) {
+	var resp TasksResponse
+
+	params, _ := query.Values(parameters)
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/tasks?%s", versionedPrefix, params.Encode()))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// TaskCreate method
+func (c *Client) TaskCreate(task Task, site ...string) (*CreateResponse, int, ErrorResponse) {
+	var resp CreateResponse
+	taskJson, _ := json.Marshal(&task)
+
+	p := url.Values{
+		"task": {string(taskJson[:])},
+	}
+
+	fillSite(&p, site)
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/tasks/create", versionedPrefix), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// TaskEdit method
+func (c *Client) TaskEdit(task Task, site ...string) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+	var uid = strconv.Itoa(task.Id)
+
+	taskJson, _ := json.Marshal(&task)
+
+	p := url.Values{
+		"task": {string(taskJson[:])},
+	}
+
+	fillSite(&p, site)
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/tasks/%s/edit", versionedPrefix, uid), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// Notes list method
+func (c *Client) Notes(parameters NotesRequest) (*NotesResponse, int, ErrorResponse) {
+	var resp NotesResponse
+
+	params, _ := query.Values(parameters)
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/customers/notes?%s", versionedPrefix, params.Encode()))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// NoteCreate method
+func (c *Client) NoteCreate(note Note, site ...string) (*CreateResponse, int, ErrorResponse) {
+	var resp CreateResponse
+
+	noteJson, _ := json.Marshal(&note)
+
+	p := url.Values{
+		"note": {string(noteJson[:])},
+	}
+
+	fillSite(&p, site)
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/customers/notes/create", versionedPrefix), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// NoteDelete method
+func (c *Client) NoteDelete(id int) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	p := url.Values{
+		"id": {string(id)},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/customers/notes/%d/delete", versionedPrefix, id), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// PaymentCreate method
+func (c *Client) PaymentCreate(payment Payment, site ...string) (*CreateResponse, int, ErrorResponse) {
+	var resp CreateResponse
+
+	paymentJson, _ := json.Marshal(&payment)
+
+	p := url.Values{
+		"payment": {string(paymentJson[:])},
+	}
+
+	fillSite(&p, site)
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/orders/payments/create", versionedPrefix), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// PaymentDelete method
+func (c *Client) PaymentDelete(id int) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	p := url.Values{
+		"id": {string(id)},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/orders/payments/%d/delete", versionedPrefix, id), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// PaymentEdit method
+func (c *Client) PaymentEdit(payment Payment, by string, site ...string) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+	var uid = strconv.Itoa(payment.Id)
+	var context = checkBy(by)
+
+	if context == "externalId" {
+		uid = payment.ExternalId
+	}
+
+	paymentJson, _ := json.Marshal(&payment)
+
+	p := url.Values{
+		"payment": {string(paymentJson[:])},
+	}
+
+	fillSite(&p, site)
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/orders/payments/%s/edit", versionedPrefix, uid), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// Countries method
+func (c *Client) Countries() (*CountriesResponse, int, ErrorResponse) {
+	var resp CountriesResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/reference/countries", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// CostGroups method
+func (c *Client) CostGroups() (*CostGroupsResponse, int, ErrorResponse) {
+	var resp CostGroupsResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/reference/cost-groups", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// CostItems method
+func (c *Client) CostItems() (*CostItemsResponse, int, ErrorResponse) {
+	var resp CostItemsResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/reference/cost-items", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// Couriers method
+func (c *Client) Couriers() (*CouriersResponse, int, ErrorResponse) {
+	var resp CouriersResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/reference/couriers", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// DeliveryServices method
+func (c *Client) DeliveryServices() (*DeliveryServiceResponse, int, ErrorResponse) {
+	var resp DeliveryServiceResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/reference/delivery-services", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// DeliveryTypes method
+func (c *Client) DeliveryTypes() (*DeliveryTypesResponse, int, ErrorResponse) {
+	var resp DeliveryTypesResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/reference/delivery-types", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// LegalEntities method
+func (c *Client) LegalEntities() (*LegalEntitiesResponse, int, ErrorResponse) {
+	var resp LegalEntitiesResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/reference/legal-entities", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// OrderMethods method
+func (c *Client) OrderMethods() (*OrderMethodsResponse, int, ErrorResponse) {
+	var resp OrderMethodsResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/reference/order-methods", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// OrderTypes method
+func (c *Client) OrderTypes() (*OrderTypesResponse, int, ErrorResponse) {
+	var resp OrderTypesResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/reference/order-types", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// PaymentStatuses method
+func (c *Client) PaymentStatuses() (*PaymentStatusesResponse, int, ErrorResponse) {
+	var resp PaymentStatusesResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/reference/payment-statuses", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// PaymentTypes method
+func (c *Client) PaymentTypes() (*PaymentTypesResponse, int, ErrorResponse) {
+	var resp PaymentTypesResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/reference/payment-types", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// PriceTypes method
+func (c *Client) PriceTypes() (*PriceTypesResponse, int, ErrorResponse) {
+	var resp PriceTypesResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/reference/price-types", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// ProductStatuses method
+func (c *Client) ProductStatuses() (*ProductStatusesResponse, int, ErrorResponse) {
+	var resp ProductStatusesResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/reference/product-statuses", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// Statuses method
+func (c *Client) Statuses() (*StatusesResponse, int, ErrorResponse) {
+	var resp StatusesResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/reference/statuses", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// StatusGroups method
+func (c *Client) StatusGroups() (*StatusGroupsResponse, int, ErrorResponse) {
+	var resp StatusGroupsResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/reference/status-groups", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// Sites method
+func (c *Client) Sites() (*SitesResponse, int, ErrorResponse) {
+	var resp SitesResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/reference/sites", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// Stores method
+func (c *Client) Stores() (*StoresResponse, int, ErrorResponse) {
+	var resp StoresResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/reference/stores", versionedPrefix))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// CostGroupEdit method
+func (c *Client) CostGroupEdit(costGroup CostGroup) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	objJson, _ := json.Marshal(&costGroup)
+
+	p := url.Values{
+		"costGroup": {string(objJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/reference/cost-groups/%s/edit", versionedPrefix, costGroup.Code), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// CostItemEdit method
+func (c *Client) CostItemEdit(costItem CostItem) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	objJson, _ := json.Marshal(&costItem)
+
+	p := url.Values{
+		"costItem": {string(objJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/reference/cost-items/%s/edit", versionedPrefix, costItem.Code), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// CourierCreate method
+func (c *Client) CourierCreate(courier Courier) (*CreateResponse, int, ErrorResponse) {
+	var resp CreateResponse
+
+	objJson, _ := json.Marshal(&courier)
+
+	p := url.Values{
+		"courier": {string(objJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/reference/couriers/create", versionedPrefix), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// CourierEdit method
+func (c *Client) CourierEdit(courier Courier) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	objJson, _ := json.Marshal(&courier)
+
+	p := url.Values{
+		"courier": {string(objJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/reference/couriers/%d/edit", versionedPrefix, courier.Id), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// DeliveryServiceEdit method
+func (c *Client) DeliveryServiceEdit(deliveryService DeliveryService) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	objJson, _ := json.Marshal(&deliveryService)
+
+	p := url.Values{
+		"deliveryService": {string(objJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/reference/delivery-services/%s/edit", versionedPrefix, deliveryService.Code), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// DeliveryTypeEdit method
+func (c *Client) DeliveryTypeEdit(deliveryType DeliveryType) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	objJson, _ := json.Marshal(&deliveryType)
+
+	p := url.Values{
+		"deliveryType": {string(objJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/reference/delivery-types/%s/edit", versionedPrefix, deliveryType.Code), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// LegalEntityEditorderMe method
+func (c *Client) LegalEntityEdit(legalEntity LegalEntity) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	objJson, _ := json.Marshal(&legalEntity)
+
+	p := url.Values{
+		"legalEntity": {string(objJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/reference/legal-entities/%s/edit", versionedPrefix, legalEntity.Code), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// OrderMethodEdit method
+func (c *Client) OrderMethodEdit(orderMethod OrderMethod) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	objJson, _ := json.Marshal(&orderMethod)
+
+	p := url.Values{
+		"orderMethod": {string(objJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/reference/order-methods/%s/edit", versionedPrefix, orderMethod.Code), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// OrderTypeEdit method
+func (c *Client) OrderTypeEdit(orderType OrderType) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	objJson, _ := json.Marshal(&orderType)
+
+	p := url.Values{
+		"orderType": {string(objJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/reference/order-types/%s/edit", versionedPrefix, orderType.Code), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// PaymentStatusEdit method
+func (c *Client) PaymentStatusEdit(paymentStatus PaymentStatus) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	objJson, _ := json.Marshal(&paymentStatus)
+
+	p := url.Values{
+		"paymentStatus": {string(objJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/reference/payment-statuses/%s/edit", versionedPrefix, paymentStatus.Code), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// PaymentTypeEdit method
+func (c *Client) PaymentTypeEdit(paymentType PaymentType) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	objJson, _ := json.Marshal(&paymentType)
+
+	p := url.Values{
+		"paymentType": {string(objJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/reference/payment-types/%s/edit", versionedPrefix, paymentType.Code), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// PriceTypeEdit method
+func (c *Client) PriceTypeEdit(priceType PriceType) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	objJson, _ := json.Marshal(&priceType)
+
+	p := url.Values{
+		"priceType": {string(objJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/reference/price-types/%s/edit", versionedPrefix, priceType.Code), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// ProductStatusEdit method
+func (c *Client) ProductStatusEdit(productStatus ProductStatus) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	objJson, _ := json.Marshal(&productStatus)
+
+	p := url.Values{
+		"productStatus": {string(objJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/reference/product-statuses/%s/edit", versionedPrefix, productStatus.Code), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// StatusEdit method
+func (c *Client) StatusEdit(st Status) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	objJson, _ := json.Marshal(&st)
+
+	p := url.Values{
+		"status": {string(objJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/reference/statuses/%s/edit", versionedPrefix, st.Code), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// SiteEdit method
+func (c *Client) SiteEdit(site Site) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	objJson, _ := json.Marshal(&site)
+
+	p := url.Values{
+		"site": {string(objJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/reference/sites/%s/edit", versionedPrefix, site.Code), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// StoreEdit method
+func (c *Client) StoreEdit(store Store) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	objJson, _ := json.Marshal(&store)
+
+	p := url.Values{
+		"store": {string(objJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/reference/stores/%s/edit", versionedPrefix, store.Code), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// Inventories method
+func (c *Client) Inventories(parameters InventoriesRequest) (*InventoriesResponse, int, ErrorResponse) {
+	var resp InventoriesResponse
+
+	params, _ := query.Values(parameters)
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/store/inventories?%s", versionedPrefix, params.Encode()))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// InventoriesUpload method
+func (c *Client) InventoriesUpload(inventories []InventoryUpload, site ...string) (*StoreUploadResponse, int, ErrorResponse) {
+	var resp StoreUploadResponse
+
+	uploadJson, _ := json.Marshal(&inventories)
+
+	p := url.Values{
+		"offers": {string(uploadJson[:])},
+	}
+
+	fillSite(&p, site)
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/store/inventories/upload", versionedPrefix), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// PricesUpload method
+func (c *Client) PricesUpload(prices []OfferPriceUpload) (*StoreUploadResponse, int, ErrorResponse) {
+	var resp StoreUploadResponse
+
+	uploadJson, _ := json.Marshal(&prices)
+
+	p := url.Values{
+		"prices": {string(uploadJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/store/prices/upload", versionedPrefix), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// ProductsGroup method
+func (c *Client) ProductsGroup(parameters ProductsGroupsRequest) (*ProductsGroupsResponse, int, ErrorResponse) {
+	var resp ProductsGroupsResponse
+
+	params, _ := query.Values(parameters)
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/store/product-groups?%s", versionedPrefix, params.Encode()))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// ProductsGroup method
+func (c *Client) Products(parameters ProductsRequest) (*ProductsResponse, int, ErrorResponse) {
+	var resp ProductsResponse
+
+	params, _ := query.Values(parameters)
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/store/products?%s", versionedPrefix, params.Encode()))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// ProductsProperties method
+func (c *Client) ProductsProperties(parameters ProductsPropertiesRequest) (*ProductsPropertiesResponse, int, ErrorResponse) {
+	var resp ProductsPropertiesResponse
+
+	params, _ := query.Values(parameters)
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/store/products/properties?%s", versionedPrefix, params.Encode()))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// DeliveryTracking method
+func (c *Client) DeliveryTracking(parameters DeliveryTrackingRequest, subcode string) (*SucessfulResponse, int, ErrorResponse) {
+	var resp SucessfulResponse
+
+	updateJson, _ := json.Marshal(&parameters)
+
+	p := url.Values{
+		"statusUpdate": {string(updateJson[:])},
+	}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/delivery/generic/%s/tracking", versionedPrefix, subcode), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// DeliveryShipments method
+func (c *Client) DeliveryShipments(parameters DeliveryShipmentsRequest) (*DeliveryShipmentsResponse, int, ErrorResponse) {
+	var resp DeliveryShipmentsResponse
+
+	params, _ := query.Values(parameters)
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/delivery/shipments?%s", versionedPrefix, params.Encode()))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// DeliveryShipments method
+func (c *Client) DeliveryShipment(id int) (*DeliveryShipmentResponse, int, ErrorResponse) {
+	var resp DeliveryShipmentResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/delivery/shipments/%s", versionedPrefix, id))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// DeliveryShipmentEdit method
+func (c *Client) DeliveryShipmentEdit(shipment DeliveryShipment, site ...string) (*DeliveryShipmentUpdateResponse, int, ErrorResponse) {
+	var resp DeliveryShipmentUpdateResponse
+	updateJson, _ := json.Marshal(&shipment)
+
+	p := url.Values{
+		"deliveryShipment": {string(updateJson[:])},
+	}
+
+	fillSite(&p, site)
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/delivery/shipments/%s/edit", versionedPrefix, strconv.Itoa(shipment.Id)), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// DeliveryShipmentCreate method
+func (c *Client) DeliveryShipmentCreate(shipment DeliveryShipment, deliveryType string, site ...string) (*DeliveryShipmentUpdateResponse, int, ErrorResponse) {
+	var resp DeliveryShipmentUpdateResponse
+	updateJson, _ := json.Marshal(&shipment)
+
+	p := url.Values{
+		"deliveryType":     {string(deliveryType)},
+		"deliveryShipment": {string(updateJson[:])},
+	}
+
+	fillSite(&p, site)
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/delivery/shipments/create", versionedPrefix), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// IntegrationModule method
+func (c *Client) IntegrationModule(code string) (*IntegrationModuleResponse, int, ErrorResponse) {
+	var resp IntegrationModuleResponse
+
+	data, status, err := c.GetRequest(fmt.Sprintf("%s/integration-modules/%s", versionedPrefix, code))
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
+
+// IntegrationModuleEdit method
+func (c *Client) IntegrationModuleEdit(integrationModule IntegrationModule) (*IntegrationModuleEditResponse, int, ErrorResponse) {
+	var resp IntegrationModuleEditResponse
+	updateJson, _ := json.Marshal(&integrationModule)
+
+	p := url.Values{"integrationModule": {string(updateJson[:])}}
+
+	data, status, err := c.PostRequest(fmt.Sprintf("%s/integration-modules/%s/edit", versionedPrefix, integrationModule.Code), p)
+	if err.ErrorMsg != "" {
+		return &resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	return &resp, status, err
+}
diff --git a/v5/client_test.go b/v5/client_test.go
new file mode 100644
index 0000000..34ad4c5
--- /dev/null
+++ b/v5/client_test.go
@@ -0,0 +1,2078 @@
+package v5
+
+import (
+	"fmt"
+	"math/rand"
+	"net/http"
+	"net/url"
+	"os"
+	"strconv"
+	"testing"
+	"time"
+)
+
+var r *rand.Rand // Rand for this package.
+var user, _ = strconv.Atoi(os.Getenv("RETAILCRM_USER"))
+var statuses = map[int]bool{http.StatusOK: true, http.StatusCreated: true}
+
+func init() {
+	r = rand.New(rand.NewSource(time.Now().UnixNano()))
+}
+
+func RandomString(strlen int) string {
+	const chars = "abcdefghijklmnopqrstuvwxyz0123456789"
+	result := make([]byte, strlen)
+
+	for i := range result {
+		result[i] = chars[r.Intn(len(chars))]
+	}
+
+	return string(result)
+}
+
+func client() *Client {
+	return New(os.Getenv("RETAILCRM_URL"), os.Getenv("RETAILCRM_KEY"))
+}
+
+func TestGetRequest(t *testing.T) {
+	c := client()
+	_, status, _ := c.GetRequest("/fake-method")
+
+	if status != http.StatusNotFound {
+		t.Fail()
+	}
+}
+
+func TestPostRequest(t *testing.T) {
+	c := client()
+	_, status, _ := c.PostRequest("/fake-method", url.Values{})
+
+	if status != http.StatusNotFound {
+		t.Fail()
+	}
+}
+
+func TestClient_ApiVersionsVersions(t *testing.T) {
+	c := client()
+
+	data, status, err := c.ApiVersions()
+	if err.ErrorMsg != "" {
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Fail()
+	}
+}
+
+func TestClient_ApiCredentialsCredentials(t *testing.T) {
+	c := client()
+
+	data, status, err := c.ApiCredentials()
+	if err.ErrorMsg != "" {
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Fail()
+	}
+}
+
+func TestClient_CustomersCustomers(t *testing.T) {
+	c := client()
+
+	data, status, err := c.Customers(CustomersRequest{
+		Filter: CustomersFilter{
+			City: "Москва",
+		},
+		Page: 3,
+	})
+
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_CustomerChange(t *testing.T) {
+	c := client()
+
+	f := Customer{
+		FirstName:  "Понтелей",
+		LastName:   "Турбин",
+		Patronymic: "Аристархович",
+		ExternalId: RandomString(8),
+		Email:      fmt.Sprintf("%s@example.com", RandomString(8)),
+		Address: &Address{
+			City:     "Москва",
+			Street:   "Кутузовский",
+			Building: "14",
+		},
+	}
+
+	cr, sc, err := c.CustomerCreate(f)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if sc != http.StatusCreated {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if cr.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	f.Id = cr.Id
+	f.Vip = true
+
+	ed, se, err := c.CustomerEdit(f, "id")
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if se != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if ed.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	data, status, err := c.Customer(f.ExternalId, "externalId", "")
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Customer.ExternalId != f.ExternalId {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_CustomersUpload(t *testing.T) {
+	c := client()
+	customers := make([]Customer, 3)
+
+	for i := range customers {
+		customers[i] = Customer{
+			FirstName:  fmt.Sprintf("Name_%s", RandomString(8)),
+			LastName:   fmt.Sprintf("Test_%s", RandomString(8)),
+			ExternalId: RandomString(8),
+			Email:      fmt.Sprintf("%s@example.com", RandomString(8)),
+		}
+	}
+
+	data, status, err := c.CustomersUpload(customers)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_CustomersCombine(t *testing.T) {
+	c := client()
+
+	dataFirst, status, err := c.CustomerCreate(Customer{
+		FirstName:  fmt.Sprintf("Name_%s", RandomString(8)),
+		LastName:   fmt.Sprintf("Test_%s", RandomString(8)),
+		ExternalId: RandomString(8),
+		Email:      fmt.Sprintf("%s@example.com", RandomString(8)),
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if dataFirst.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	dataSecond, status, err := c.CustomerCreate(Customer{
+		FirstName:  fmt.Sprintf("Name_%s", RandomString(8)),
+		LastName:   fmt.Sprintf("Test_%s", RandomString(8)),
+		ExternalId: RandomString(8),
+		Email:      fmt.Sprintf("%s@example.com", RandomString(8)),
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if dataSecond.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	dataThird, status, err := c.CustomerCreate(Customer{
+		FirstName:  fmt.Sprintf("Name_%s", RandomString(8)),
+		LastName:   fmt.Sprintf("Test_%s", RandomString(8)),
+		ExternalId: RandomString(8),
+		Email:      fmt.Sprintf("%s@example.com", RandomString(8)),
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if dataThird.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	data, status, err := c.CustomersCombine([]Customer{{Id: dataFirst.Id}, {Id: dataSecond.Id}}, Customer{Id: dataThird.Id})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_CustomersFixExternalIds(t *testing.T) {
+	c := client()
+	f := Customer{
+		FirstName:  fmt.Sprintf("Name_%s", RandomString(8)),
+		LastName:   fmt.Sprintf("Test_%s", RandomString(8)),
+		ExternalId: RandomString(8),
+		Email:      fmt.Sprintf("%s@example.com", RandomString(8)),
+	}
+
+	cr, sc, err := c.CustomerCreate(f)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if sc != http.StatusCreated {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if cr.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	customers := []IdentifiersPair{{
+		Id:         cr.Id,
+		ExternalId: RandomString(8),
+	}}
+
+	fx, fe, err := c.CustomersFixExternalIds(customers)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if fe != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if fx.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_CustomersHistory(t *testing.T) {
+	c := client()
+	f := CustomersHistoryRequest{
+		Filter: CustomersHistoryFilter{
+			SinceId: 20,
+		},
+	}
+
+	data, status, err := c.CustomersHistory(f)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if len(data.History) == 0 {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_NotesNotes(t *testing.T) {
+	c := client()
+
+	data, status, err := c.Notes(NotesRequest{Page: 1})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_NotesCreateDelete(t *testing.T) {
+	c := client()
+
+	createCustomerResponse, createCustomerStatus, err := c.CustomerCreate(Customer{
+		FirstName:  "Понтелей",
+		LastName:   "Турбин",
+		Patronymic: "Аристархович",
+		ExternalId: RandomString(8),
+		Email:      fmt.Sprintf("%s@example.com", RandomString(8)),
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if createCustomerStatus != http.StatusCreated {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if createCustomerResponse.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	noteCreateResponse, noteCreateStatus, err := c.NoteCreate(Note{
+		Text:      "some text",
+		ManagerId: user,
+		Customer: &Customer{
+			Id: createCustomerResponse.Id,
+		},
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if noteCreateStatus != http.StatusCreated {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if noteCreateResponse.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	noteDeleteResponse, noteDeleteStatus, err := c.NoteDelete(noteCreateResponse.Id)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if noteDeleteStatus != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if noteDeleteResponse.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_OrdersOrders(t *testing.T) {
+	c := client()
+
+	data, status, err := c.Orders(OrdersRequest{Filter: OrdersFilter{City: "Москва"}, Page: 1})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_OrderChange(t *testing.T) {
+	c := client()
+
+	random := RandomString(8)
+
+	f := Order{
+		FirstName:  "Понтелей",
+		LastName:   "Турбин",
+		Patronymic: "Аристархович",
+		ExternalId: random,
+		Email:      fmt.Sprintf("%s@example.com", random),
+	}
+
+	cr, sc, err := c.OrderCreate(f)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if sc != http.StatusCreated {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if cr.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	f.Id = cr.Id
+	f.CustomerComment = "test comment"
+
+	ed, se, err := c.OrderEdit(f, "id")
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if se != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if ed.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	data, status, err := c.Order(f.ExternalId, "externalId", "")
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Order.ExternalId != f.ExternalId {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_OrdersUpload(t *testing.T) {
+	c := client()
+	orders := make([]Order, 3)
+
+	for i := range orders {
+		orders[i] = Order{
+			FirstName:  fmt.Sprintf("Name_%s", RandomString(8)),
+			LastName:   fmt.Sprintf("Test_%s", RandomString(8)),
+			ExternalId: RandomString(8),
+			Email:      fmt.Sprintf("%s@example.com", RandomString(8)),
+		}
+	}
+
+	data, status, err := c.OrdersUpload(orders)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_OrdersCombine(t *testing.T) {
+	c := client()
+
+	dataFirst, status, err := c.OrderCreate(Order{
+		FirstName:  fmt.Sprintf("Name_%s", RandomString(8)),
+		LastName:   fmt.Sprintf("Test_%s", RandomString(8)),
+		ExternalId: RandomString(8),
+		Email:      fmt.Sprintf("%s@example.com", RandomString(8)),
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if dataFirst.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	dataSecond, status, err := c.OrderCreate(Order{
+		FirstName:  fmt.Sprintf("Name_%s", RandomString(8)),
+		LastName:   fmt.Sprintf("Test_%s", RandomString(8)),
+		ExternalId: RandomString(8),
+		Email:      fmt.Sprintf("%s@example.com", RandomString(8)),
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if dataSecond.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	data, status, err := c.OrdersCombine("ours", Order{Id: dataFirst.Id}, Order{Id: dataSecond.Id})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_OrdersFixExternalIds(t *testing.T) {
+	c := client()
+	f := Order{
+		FirstName:  fmt.Sprintf("Name_%s", RandomString(8)),
+		LastName:   fmt.Sprintf("Test_%s", RandomString(8)),
+		ExternalId: RandomString(8),
+		Email:      fmt.Sprintf("%s@example.com", RandomString(8)),
+	}
+
+	cr, sc, err := c.OrderCreate(f)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if sc != http.StatusCreated {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if cr.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	orders := []IdentifiersPair{{
+		Id:         cr.Id,
+		ExternalId: RandomString(8),
+	}}
+
+	fx, fe, err := c.OrdersFixExternalIds(orders)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if fe != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if fx.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_OrdersHistory(t *testing.T) {
+	c := client()
+
+	data, status, err := c.OrdersHistory(OrdersHistoryRequest{Filter: OrdersHistoryFilter{SinceId: 20}})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if len(data.History) == 0 {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_PaymentCreateEditDelete(t *testing.T) {
+	c := client()
+
+	order := Order{
+		FirstName:  "Понтелей",
+		LastName:   "Турбин",
+		Patronymic: "Аристархович",
+		ExternalId: RandomString(8),
+		Email:      fmt.Sprintf("%s@example.com", RandomString(8)),
+	}
+
+	createOrderResponse, status, err := c.OrderCreate(order)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusCreated {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if createOrderResponse.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	f := Payment{
+		Order: &Order{
+			Id: createOrderResponse.Id,
+		},
+		Amount: 300,
+		Type:   "cash",
+	}
+
+	paymentCreateResponse, status, err := c.PaymentCreate(f)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusCreated {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if paymentCreateResponse.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	k := Payment{
+		Id:     paymentCreateResponse.Id,
+		Amount: 500,
+	}
+
+	paymentEditResponse, status, err := c.PaymentEdit(k, "id")
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if paymentEditResponse.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	paymentDeleteResponse, status, err := c.PaymentDelete(paymentCreateResponse.Id)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if paymentDeleteResponse.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_TasksTasks(t *testing.T) {
+	c := client()
+
+	f := TasksRequest{
+		Filter: TasksFilter{
+			Creators: []int{user},
+		},
+		Page: 1,
+	}
+
+	data, status, err := c.Tasks(f)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_TaskChange(t *testing.T) {
+	c := client()
+
+	f := Task{
+		Text:        RandomString(15),
+		PerformerId: user,
+	}
+
+	cr, sc, err := c.TaskCreate(f)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if sc != http.StatusCreated {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if cr.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	f.Id = cr.Id
+	f.Commentary = RandomString(20)
+
+	gt, sg, err := c.Task(f.Id)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if sg != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if gt.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	data, status, err := c.TaskEdit(f)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_UsersUsers(t *testing.T) {
+	c := client()
+
+	data, status, err := c.Users(UsersRequest{Filter: UsersFilter{Active: 1}, Page: 1})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_UsersUser(t *testing.T) {
+	c := client()
+
+	data, st, err := c.User(user)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_UsersGroups(t *testing.T) {
+	c := client()
+
+	data, status, err := c.UserGroups(UserGroupsRequest{Page: 1})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_UsersUpdate(t *testing.T) {
+	c := client()
+
+	data, st, err := c.UserStatus(user, "busy")
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_StaticticUpdate(t *testing.T) {
+	c := client()
+
+	data, st, err := c.StaticticUpdate()
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_Countries(t *testing.T) {
+	c := client()
+
+	data, st, err := c.Couriers()
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_CostGroups(t *testing.T) {
+	c := client()
+
+	data, st, err := c.CostGroups()
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_CostItems(t *testing.T) {
+	c := client()
+
+	data, st, err := c.CostItems()
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_Couriers(t *testing.T) {
+	c := client()
+
+	data, st, err := c.Couriers()
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_DeliveryService(t *testing.T) {
+	c := client()
+
+	data, st, err := c.DeliveryServices()
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_DeliveryTypes(t *testing.T) {
+	c := client()
+
+	data, st, err := c.DeliveryTypes()
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_LegalEntities(t *testing.T) {
+	c := client()
+
+	data, st, err := c.LegalEntities()
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_OrderMethods(t *testing.T) {
+	c := client()
+
+	data, st, err := c.OrderMethods()
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_OrderTypes(t *testing.T) {
+	c := client()
+
+	data, st, err := c.OrderTypes()
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_PaymentStatuses(t *testing.T) {
+	c := client()
+
+	data, st, err := c.PaymentStatuses()
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_PaymentTypes(t *testing.T) {
+	c := client()
+
+	data, st, err := c.PaymentTypes()
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_PriceTypes(t *testing.T) {
+	c := client()
+
+	data, st, err := c.PriceTypes()
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_ProductStatuses(t *testing.T) {
+	c := client()
+
+	data, st, err := c.ProductStatuses()
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_Statuses(t *testing.T) {
+	c := client()
+
+	data, st, err := c.Statuses()
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_StatusGroups(t *testing.T) {
+	c := client()
+
+	data, st, err := c.StatusGroups()
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_Sites(t *testing.T) {
+	c := client()
+
+	data, st, err := c.Sites()
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_Stores(t *testing.T) {
+	c := client()
+
+	data, st, err := c.Stores()
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if st != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_CostGroupItemEdit(t *testing.T) {
+	c := client()
+
+	uid := RandomString(4)
+
+	data, st, err := c.CostGroupEdit(CostGroup{
+		Code:   fmt.Sprintf("cost-gr-%s", uid),
+		Active: false,
+		Color:  "#da5c98",
+		Name:   fmt.Sprintf("CostGroup-%s", uid),
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if !statuses[st] {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	idata, st, err := c.CostItemEdit(CostItem{
+		Code:            fmt.Sprintf("cost-it-%s", uid),
+		Name:            fmt.Sprintf("CostItem-%s", uid),
+		Group:           fmt.Sprintf("cost-gr-%s", uid),
+		Type:            "const",
+		AppliesToOrders: true,
+		Active:          false,
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if !statuses[st] {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if idata.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_Courier(t *testing.T) {
+	c := client()
+
+	cur := Courier{
+		Active:    true,
+		Email:     fmt.Sprintf("%s@example.com", RandomString(5)),
+		FirstName: fmt.Sprintf("%s", RandomString(5)),
+		LastName:  fmt.Sprintf("%s", RandomString(5)),
+	}
+
+	data, st, err := c.CourierCreate(cur)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if !statuses[st] {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	cur.Id = data.Id
+	cur.Patronymic = fmt.Sprintf("%s", RandomString(5))
+
+	idata, st, err := c.CourierEdit(cur)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if !statuses[st] {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if idata.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_DeliveryServiceEdit(t *testing.T) {
+	c := client()
+
+	data, st, err := c.DeliveryServiceEdit(DeliveryService{
+		Active: false,
+		Code:   RandomString(5),
+		Name:   RandomString(5),
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if !statuses[st] {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_DeliveryTypeEdit(t *testing.T) {
+	c := client()
+
+	x := []string{"cash", "bank-card"}
+
+	data, st, err := c.DeliveryTypeEdit(DeliveryType{
+		Active:        false,
+		Code:          RandomString(5),
+		Name:          RandomString(5),
+		DefaultCost:   300,
+		PaymentTypes:  x,
+		DefaultForCrm: false,
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if !statuses[st] {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_OrderMethodEdit(t *testing.T) {
+	c := client()
+
+	data, st, err := c.OrderMethodEdit(OrderMethod{
+		Code:          RandomString(5),
+		Name:          RandomString(5),
+		Active:        false,
+		DefaultForCrm: false,
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if !statuses[st] {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_OrderTypeEdit(t *testing.T) {
+	c := client()
+
+	data, st, err := c.OrderTypeEdit(OrderType{
+		Code:          RandomString(5),
+		Name:          RandomString(5),
+		Active:        false,
+		DefaultForCrm: false,
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if !statuses[st] {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_PaymentStatusEdit(t *testing.T) {
+	c := client()
+
+	data, st, err := c.PaymentStatusEdit(PaymentStatus{
+		Code:            RandomString(5),
+		Name:            RandomString(5),
+		Active:          false,
+		DefaultForCrm:   false,
+		PaymentTypes:    []string{"cash"},
+		PaymentComplete: false,
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if !statuses[st] {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_PaymentTypeEdit(t *testing.T) {
+	c := client()
+
+	data, st, err := c.PaymentTypeEdit(PaymentType{
+		Code:          RandomString(5),
+		Name:          RandomString(5),
+		Active:        false,
+		DefaultForCrm: false,
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if !statuses[st] {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_PriceTypeEdit(t *testing.T) {
+	c := client()
+
+	data, st, err := c.PriceTypeEdit(PriceType{
+		Code:   RandomString(5),
+		Name:   RandomString(5),
+		Active: false,
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if !statuses[st] {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_ProductStatusEdit(t *testing.T) {
+	c := client()
+
+	data, st, err := c.ProductStatusEdit(ProductStatus{
+		Code:         RandomString(5),
+		Name:         RandomString(5),
+		Active:       false,
+		CancelStatus: false,
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if !statuses[st] {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_StatusEdit(t *testing.T) {
+	c := client()
+
+	data, st, err := c.StatusEdit(Status{
+		Code:   RandomString(5),
+		Name:   RandomString(5),
+		Active: false,
+		Group:  "new",
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if !statuses[st] {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_SiteEdit(t *testing.T) {
+	c := client()
+
+	data, _, err := c.SiteEdit(Site{
+		Code:        RandomString(5),
+		Name:        RandomString(5),
+		Url:         fmt.Sprintf("https://%s.example.com", RandomString(4)),
+		LoadFromYml: false,
+	})
+	if err.ErrorMsg == "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != false {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_StoreEdit(t *testing.T) {
+	c := client()
+
+	data, st, err := c.StoreEdit(Store{
+		Code:          RandomString(5),
+		Name:          RandomString(5),
+		Active:        false,
+		Type:          "store-type-warehouse",
+		InventoryType: "integer",
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if !statuses[st] {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_PackChange(t *testing.T) {
+	c := client()
+
+	o, status, err := c.OrderCreate(Order{
+		FirstName:  "Понтелей",
+		LastName:   "Турбин",
+		Patronymic: "Аристархович",
+		ExternalId: RandomString(8),
+		Email:      fmt.Sprintf("%s@example.com", RandomString(8)),
+		Items:      []OrderItem{{Offer: Offer{Id: 1609}, Quantity: 5}},
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusCreated {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if o.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	g, status, err := c.Order(strconv.Itoa(o.Id), "id", "")
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if o.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	p, status, err := c.PackCreate(Pack{
+		Store:    "test-store",
+		ItemId:   g.Order.Items[0].Id,
+		Quantity: 1,
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusCreated {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if p.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	s, status, err := c.Pack(p.Id)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if s.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	e, status, err := c.PackEdit(Pack{Id: p.Id, Quantity: 2})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if e.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	d, status, err := c.PackDelete(p.Id)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if d.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_PacksHistory(t *testing.T) {
+	c := client()
+
+	data, status, err := c.PacksHistory(PacksHistoryRequest{Filter: OrdersHistoryFilter{SinceId: 5}})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if len(data.History) == 0 {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_Packs(t *testing.T) {
+	c := client()
+
+	data, status, err := c.Packs(PacksRequest{Filter: PacksFilter{}, Page: 1})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_Inventories(t *testing.T) {
+	c := client()
+
+	data, status, err := c.Inventories(InventoriesRequest{Filter: InventoriesFilter{Details: 1}, Page: 1})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_Segments(t *testing.T) {
+	c := client()
+
+	data, status, err := c.Segments(SegmentsRequest{})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_IntegrationModule(t *testing.T) {
+	c := client()
+
+	name := RandomString(5)
+	code := RandomString(8)
+
+	m, status, err := c.IntegrationModuleEdit(IntegrationModule{
+		Code:            code,
+		IntegrationCode: code,
+		Active:          false,
+		Name:            fmt.Sprintf("Integration module %s", name),
+		AccountUrl:      fmt.Sprintf("http://example.com/%s/account", name),
+		BaseUrl:         fmt.Sprintf("http://example.com/%s", name),
+		ClientId:        RandomString(10),
+		Logo:            "https://cdn.worldvectorlogo.com/logos/github-icon.svg",
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusCreated {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if m.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	g, status, err := c.IntegrationModule(code)
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if g.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_IntegrationModuleFail(t *testing.T) {
+	c := client()
+	code := RandomString(8)
+
+	m, status, err := c.IntegrationModuleEdit(IntegrationModule{
+		Code: code,
+	})
+	if err.ErrorMsg == "" {
+		t.Fail()
+	}
+
+	if status < http.StatusBadRequest {
+		t.Fail()
+	}
+
+	if m.Success != false {
+		t.Fail()
+	}
+
+	g, status, err := c.IntegrationModule(RandomString(12))
+	if err.ErrorMsg == "" {
+		t.Fail()
+	}
+
+	if status < http.StatusBadRequest {
+		t.Fail()
+	}
+
+	if g.Success != false {
+		t.Fail()
+	}
+}
+
+func TestClient_ProductsGroup(t *testing.T) {
+	c := client()
+
+	g, status, err := c.ProductsGroup(ProductsGroupsRequest{
+		Filter: ProductsGroupsFilter{
+			Active: 1,
+		},
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if g.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_Products(t *testing.T) {
+	c := client()
+
+	g, status, err := c.Products(ProductsRequest{
+		Filter: ProductsFilter{
+			Active:   1,
+			MinPrice: 1,
+		},
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if g.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_ProductsProperties(t *testing.T) {
+	c := client()
+
+	sites := make([]string, 1)
+	sites[0] = os.Getenv("RETAILCRM_SITE")
+
+	g, status, err := c.ProductsProperties(ProductsPropertiesRequest{
+		Filter: ProductsPropertiesFilter{
+			Sites: sites,
+		},
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if g.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
+
+func TestClient_DeliveryShipments(t *testing.T) {
+	c := client()
+
+	g, status, err := c.DeliveryShipments(DeliveryShipmentsRequest{
+		Filter: ShipmentFilter{
+			DateFrom: "2017-10-10",
+		},
+	})
+	if err.ErrorMsg != "" {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if status != http.StatusOK {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+
+	if g.Success != true {
+		t.Errorf("%v", err.ErrorMsg)
+		t.Fail()
+	}
+}
diff --git a/v5/filters.go b/v5/filters.go
new file mode 100644
index 0000000..7bcb7dd
--- /dev/null
+++ b/v5/filters.go
@@ -0,0 +1,298 @@
+package v5
+
+// CustomersFilter type
+type CustomersFilter struct {
+	Ids                        []string          `url:"ids,omitempty,brackets"`
+	ExternalIds                []string          `url:"externalIds,omitempty,brackets"`
+	City                       string            `url:"city,omitempty"`
+	Region                     string            `url:"region,omitempty"`
+	Name                       string            `url:"name,omitempty"`
+	Email                      string            `url:"email,omitempty"`
+	Notes                      string            `url:"notes,omitempty"`
+	MinOrdersCount             int               `url:"minOrdersCount,omitempty"`
+	MaxOrdersCount             int               `url:"maxOrdersCount,omitempty"`
+	MinAverageSumm             float32           `url:"minAverageSumm,omitempty"`
+	MaxAverageSumm             float32           `url:"maxAverageSumm,omitempty"`
+	MinTotalSumm               float32           `url:"minTotalSumm,omitempty"`
+	MaxTotalSumm               float32           `url:"maxTotalSumm,omitempty"`
+	MinCostSumm                float32           `url:"minCostSumm,omitempty"`
+	MaxCostSumm                float32           `url:"maxCostSumm,omitempty"`
+	ClassSegment               string            `url:"classSegment,omitempty"`
+	Vip                        int               `url:"vip,omitempty"`
+	Bad                        int               `url:"bad,omitempty"`
+	Attachments                int               `url:"attachments,omitempty"`
+	Online                     int               `url:"online,omitempty"`
+	EmailMarketingUnsubscribed int               `url:"emailMarketingUnsubscribed,omitempty"`
+	Sex                        string            `url:"sex,omitempty"`
+	Segment                    string            `url:"segment,omitempty"`
+	DiscountCardNumber         string            `url:"discountCardNumber,omitempty"`
+	ContragentName             string            `url:"contragentName,omitempty"`
+	ContragentInn              string            `url:"contragentInn,omitempty"`
+	ContragentKpp              string            `url:"contragentKpp,omitempty"`
+	ContragentBik              string            `url:"contragentBik,omitempty"`
+	ContragentCorrAccount      string            `url:"contragentCorrAccount,omitempty"`
+	ContragentBankAccount      string            `url:"contragentBankAccount,omitempty"`
+	ContragentTypes            []string          `url:"contragentTypes,omitempty,brackets"`
+	Sites                      []string          `url:"sites,omitempty,brackets"`
+	Managers                   []string          `url:"managers,omitempty,brackets"`
+	ManagerGroups              []string          `url:"managerGroups,omitempty,brackets"`
+	DateFrom                   string            `url:"dateFrom,omitempty"`
+	DateTo                     string            `url:"dateTo,omitempty"`
+	FirstWebVisitFrom          string            `url:"firstWebVisitFrom,omitempty"`
+	FirstWebVisitTo            string            `url:"firstWebVisitTo,omitempty"`
+	LastWebVisitFrom           string            `url:"lastWebVisitFrom,omitempty"`
+	LastWebVisitTo             string            `url:"lastWebVisitTo,omitempty"`
+	FirstOrderFrom             string            `url:"firstOrderFrom,omitempty"`
+	FirstOrderTo               string            `url:"firstOrderTo,omitempty"`
+	LastOrderFrom              string            `url:"lastOrderFrom,omitempty"`
+	LastOrderTo                string            `url:"lastOrderTo,omitempty"`
+	BrowserId                  string            `url:"browserId,omitempty"`
+	Commentary                 string            `url:"commentary,omitempty"`
+	SourceName                 string            `url:"sourceName,omitempty"`
+	MediumName                 string            `url:"mediumName,omitempty"`
+	CampaignName               string            `url:"campaignName,omitempty"`
+	KeywordName                string            `url:"keywordName,omitempty"`
+	AdContentName              string            `url:"adContentName,omitempty"`
+	CustomFields               map[string]string `url:"customFields,omitempty,brackets"`
+}
+
+// CustomersHistoryFilter type
+type CustomersHistoryFilter struct {
+	CustomerId         int    `url:"customerId,omitempty"`
+	SinceId            int    `url:"sinceId,omitempty"`
+	CustomerExternalId string `url:"customerExternalId,omitempty"`
+	StartDate          string `url:"startDate,omitempty"`
+	EndDate            string `url:"endDate,omitempty"`
+}
+
+// OrdersFilter type
+type OrdersFilter struct {
+	Ids                            []int             `url:"ids,omitempty,brackets"`
+	ExternalIds                    []string          `url:"externalIds,omitempty,brackets"`
+	Numbers                        []string          `url:"numbers,omitempty,brackets"`
+	Customer                       string            `url:"customer,omitempty"`
+	CustomerId                     string            `url:"customerId,omitempty"`
+	CustomerExternalId             string            `url:"customerExternalId,omitempty"`
+	Countries                      []string          `url:"countries,omitempty,brackets"`
+	City                           string            `url:"city,omitempty"`
+	Region                         string            `url:"region,omitempty"`
+	Index                          string            `url:"index,omitempty"`
+	Metro                          string            `url:"metro,omitempty"`
+	Email                          string            `url:"email,omitempty"`
+	DeliveryTimeFrom               string            `url:"deliveryTimeFrom,omitempty"`
+	DeliveryTimeTo                 string            `url:"deliveryTimeTo,omitempty"`
+	MinPrepaySumm                  string            `url:"minPrepaySumm,omitempty"`
+	MaxPrepaySumm                  string            `url:"maxPrepaySumm,omitempty"`
+	MinPrice                       string            `url:"minPrice,omitempty"`
+	MaxPrice                       string            `url:"maxPrice,omitempty"`
+	Product                        string            `url:"product,omitempty"`
+	Vip                            int               `url:"vip,omitempty"`
+	Bad                            int               `url:"bad,omitempty"`
+	Attachments                    int               `url:"attachments,omitempty"`
+	Expired                        int               `url:"expired,omitempty"`
+	Call                           int               `url:"call,omitempty"`
+	Online                         int               `url:"online,omitempty"`
+	Shipped                        int               `url:"shipped,omitempty"`
+	UploadedToExtStoreSys          int               `url:"uploadedToExtStoreSys,omitempty"`
+	ReceiptFiscalDocumentAttribute int               `url:"receiptFiscalDocumentAttribute,omitempty"`
+	ReceiptStatus                  int               `url:"receiptStatus,omitempty"`
+	ReceiptOperation               int               `url:"receiptOperation,omitempty"`
+	MinDeliveryCost                string            `url:"minDeliveryCost,omitempty"`
+	MaxDeliveryCost                string            `url:"maxDeliveryCost,omitempty"`
+	MinDeliveryNetCost             string            `url:"minDeliveryNetCost,omitempty"`
+	MaxDeliveryNetCost             string            `url:"maxDeliveryNetCost,omitempty"`
+	ManagerComment                 string            `url:"managerComment,omitempty"`
+	CustomerComment                string            `url:"customerComment,omitempty"`
+	MinMarginSumm                  string            `url:"minMarginSumm,omitempty"`
+	MaxMarginSumm                  string            `url:"maxMarginSumm,omitempty"`
+	MinPurchaseSumm                string            `url:"minPurchaseSumm,omitempty"`
+	MaxPurchaseSumm                string            `url:"maxPurchaseSumm,omitempty"`
+	MinCostSumm                    string            `url:"minCostSumm,omitempty"`
+	MaxCostSumm                    string            `url:"maxCostSumm,omitempty"`
+	TrackNumber                    string            `url:"trackNumber,omitempty"`
+	ContragentName                 string            `url:"contragentName,omitempty"`
+	ContragentInn                  string            `url:"contragentInn,omitempty"`
+	ContragentKpp                  string            `url:"contragentKpp,omitempty"`
+	ContragentBik                  string            `url:"contragentBik,omitempty"`
+	ContragentCorrAccount          string            `url:"contragentCorrAccount,omitempty"`
+	ContragentBankAccount          string            `url:"contragentBankAccount,omitempty"`
+	ContragentTypes                []string          `url:"contragentTypes,omitempty,brackets"`
+	OrderTypes                     []string          `url:"orderTypes,omitempty,brackets"`
+	PaymentStatuses                []string          `url:"paymentStatuses,omitempty,brackets"`
+	PaymentTypes                   []string          `url:"paymentTypes,omitempty,brackets"`
+	DeliveryTypes                  []string          `url:"deliveryTypes,omitempty,brackets"`
+	OrderMethods                   []string          `url:"orderMethods,omitempty,brackets"`
+	ShipmentStores                 []string          `url:"shipmentStores,omitempty,brackets"`
+	Couriers                       []string          `url:"couriers,omitempty,brackets"`
+	Managers                       []string          `url:"managers,omitempty,brackets"`
+	ManagerGroups                  []string          `url:"managerGroups,omitempty,brackets"`
+	Sites                          []string          `url:"sites,omitempty,brackets"`
+	CreatedAtFrom                  string            `url:"createdAtFrom,omitempty"`
+	CreatedAtTo                    string            `url:"createdAtTo,omitempty"`
+	FullPaidAtFrom                 string            `url:"fullPaidAtFrom,omitempty"`
+	FullPaidAtTo                   string            `url:"fullPaidAtTo,omitempty"`
+	DeliveryDateFrom               string            `url:"deliveryDateFrom,omitempty"`
+	DeliveryDateTo                 string            `url:"deliveryDateTo,omitempty"`
+	StatusUpdatedAtFrom            string            `url:"statusUpdatedAtFrom,omitempty"`
+	StatusUpdatedAtTo              string            `url:"statusUpdatedAtTo,omitempty"`
+	DpdParcelDateFrom              string            `url:"dpdParcelDateFrom,omitempty"`
+	DpdParcelDateTo                string            `url:"dpdParcelDateTo,omitempty"`
+	FirstWebVisitFrom              string            `url:"firstWebVisitFrom,omitempty"`
+	FirstWebVisitTo                string            `url:"firstWebVisitTo,omitempty"`
+	LastWebVisitFrom               string            `url:"lastWebVisitFrom,omitempty"`
+	LastWebVisitTo                 string            `url:"lastWebVisitTo,omitempty"`
+	FirstOrderFrom                 string            `url:"firstOrderFrom,omitempty"`
+	FirstOrderTo                   string            `url:"firstOrderTo,omitempty"`
+	LastOrderFrom                  string            `url:"lastOrderFrom,omitempty"`
+	LastOrderTo                    string            `url:"lastOrderTo,omitempty"`
+	ShipmentDateFrom               string            `url:"shipmentDateFrom,omitempty"`
+	ShipmentDateTo                 string            `url:"shipmentDateTo,omitempty"`
+	ExtendedStatus                 []string          `url:"extendedStatus,omitempty,brackets"`
+	SourceName                     string            `url:"sourceName,omitempty"`
+	MediumName                     string            `url:"mediumName,omitempty"`
+	CampaignName                   string            `url:"campaignName,omitempty"`
+	KeywordName                    string            `url:"keywordName,omitempty"`
+	AdContentName                  string            `url:"adContentName,omitempty"`
+	CustomFields                   map[string]string `url:"customFields,omitempty,brackets"`
+}
+
+// OrdersHistoryFilter type
+type OrdersHistoryFilter struct {
+	OrderId         int    `url:"orderId,omitempty"`
+	SinceId         int    `url:"sinceId,omitempty"`
+	OrderExternalId string `url:"orderExternalId,omitempty"`
+	StartDate       string `url:"startDate,omitempty"`
+	EndDate         string `url:"endDate,omitempty"`
+}
+
+// UsersFilter type
+type UsersFilter struct {
+	Email         string   `url:"email,omitempty"`
+	Status        string   `url:"status,omitempty"`
+	Online        int      `url:"online,omitempty"`
+	Active        int      `url:"active,omitempty"`
+	IsManager     int      `url:"isManager,omitempty"`
+	IsAdmin       int      `url:"isAdmin,omitempty"`
+	CreatedAtFrom string   `url:"createdAtFrom,omitempty"`
+	CreatedAtTo   string   `url:"createdAtTo,omitempty"`
+	Groups        []string `url:"groups,omitempty,brackets"`
+}
+
+// TasksFilter type
+type TasksFilter struct {
+	OrderNumber string `url:"orderNumber,omitempty"`
+	Status      string `url:"status,omitempty"`
+	Customer    string `url:"customer,omitempty"`
+	Text        string `url:"text,omitempty"`
+	DateFrom    string `url:"dateFrom,omitempty"`
+	DateTo      string `url:"dateTo,omitempty"`
+	Creators    []int  `url:"creators,omitempty,brackets"`
+	Performers  []int  `url:"performers,omitempty,brackets"`
+}
+
+// NotesFilter type
+type NotesFilter struct {
+	Ids                 []int    `url:"ids,omitempty,brackets"`
+	CustomerIds         []int    `url:"customerIds,omitempty,brackets"`
+	CustomerExternalIds []string `url:"customerExternalIds,omitempty,brackets"`
+	ManagerIds          []int    `url:"managerIds,omitempty,brackets"`
+	Text                string   `url:"text,omitempty"`
+	CreatedAtFrom       string   `url:"createdAtFrom,omitempty"`
+	CreatedAtTo         string   `url:"createdAtTo,omitempty"`
+}
+
+// SegmentsFilter type
+type SegmentsFilter struct {
+	Ids               []int  `url:"ids,omitempty,brackets"`
+	Active            int    `url:"active,omitempty"`
+	Name              string `url:"name,omitempty"`
+	Type              string `url:"type,omitempty"`
+	MinCustomersCount int    `url:"minCustomersCount,omitempty"`
+	MaxCustomersCount int    `url:"maxCustomersCount,omitempty"`
+	DateFrom          string `url:"dateFrom,omitempty"`
+	DateTo            string `url:"dateTo,omitempty"`
+}
+
+// PacksFilter type
+type PacksFilter struct {
+	Ids                []int    `url:"ids,omitempty,brackets"`
+	Stores             []string `url:"stores,omitempty"`
+	ItemId             int      `url:"itemId,omitempty"`
+	OfferXmlId         string   `url:"offerXmlId,omitempty"`
+	OfferExternalId    string   `url:"offerExternalId,omitempty"`
+	OrderId            int      `url:"orderId,omitempty"`
+	OrderExternalId    string   `url:"orderExternalId,omitempty"`
+	ShipmentDateFrom   string   `url:"shipmentDateFrom,omitempty"`
+	ShipmentDateTo     string   `url:"shipmentDateTo,omitempty"`
+	InvoiceNumber      string   `url:"invoiceNumber,omitempty"`
+	DeliveryNoteNumber string   `url:"deliveryNoteNumber,omitempty"`
+}
+
+// InventoriesFilter type
+type InventoriesFilter struct {
+	Ids               []int    `url:"ids,omitempty,brackets"`
+	ProductExternalId string   `url:"productExternalId,omitempty"`
+	ProductArticle    string   `url:"productArticle,omitempty"`
+	OfferExternalId   string   `url:"offerExternalId,omitempty"`
+	OfferXmlId        string   `url:"offerXmlId,omitempty"`
+	OfferArticle      string   `url:"offerArticle,omitempty"`
+	ProductActive     int      `url:"productActive,omitempty"`
+	Details           int      `url:"details,omitempty"`
+	Sites             []string `url:"sites,omitempty,brackets"`
+}
+
+// ProductsGroupsFilter type
+type ProductsGroupsFilter struct {
+	Ids           []int    `url:"ids,omitempty,brackets"`
+	Sites         []string `url:"sites,omitempty,brackets"`
+	Active        int      `url:"active,omitempty"`
+	ParentGroupId string   `url:"parentGroupId,omitempty"`
+}
+
+// ProductsFilter type
+type ProductsFilter struct {
+	Ids              []int             `url:"ids,omitempty,brackets"`
+	OfferIds         []int             `url:"offerIds,omitempty,brackets"`
+	Active           int               `url:"active,omitempty"`
+	Recommended      int               `url:"recommended,omitempty"`
+	Novelty          int               `url:"novelty,omitempty"`
+	Stock            int               `url:"stock,omitempty"`
+	Popular          int               `url:"popular,omitempty"`
+	MaxQuantity      float32           `url:"maxQuantity,omitempty"`
+	MinQuantity      float32           `url:"minQuantity,omitempty"`
+	MaxPurchasePrice float32           `url:"maxPurchasePrice,omitempty"`
+	MinPurchasePrice float32           `url:"minPurchasePrice,omitempty"`
+	MaxPrice         float32           `url:"maxPrice,omitempty"`
+	MinPrice         float32           `url:"minPrice,omitempty"`
+	Groups           string            `url:"groups,omitempty"`
+	Name             string            `url:"name,omitempty"`
+	ClassSegment     string            `url:"classSegment,omitempty"`
+	XmlId            string            `url:"xmlId,omitempty"`
+	ExternalId       string            `url:"externalId,omitempty"`
+	Manufacturer     string            `url:"manufacturer,omitempty"`
+	Url              string            `url:"url,omitempty"`
+	PriceType        string            `url:"priceType,omitempty"`
+	OfferExternalId  string            `url:"offerExternalId,omitempty"`
+	Sites            []string          `url:"sites,omitempty,brackets"`
+	Properties       map[string]string `url:"properties,omitempty,brackets"`
+}
+
+// ProductsPropertiesFilter type
+type ProductsPropertiesFilter struct {
+	Code  string   `url:"code,omitempty"`
+	Name  string   `url:"name,omitempty"`
+	Sites []string `url:"sites,omitempty,brackets"`
+}
+
+// ShipmentFilter type
+type ShipmentFilter struct {
+	Ids           []int    `url:"ids,omitempty,brackets"`
+	ExternalId    string   `url:"externalId,omitempty"`
+	OrderNumber   string   `url:"orderNumber,omitempty"`
+	DateFrom      string   `url:"dateFrom,omitempty"`
+	DateTo        string   `url:"dateTo,omitempty"`
+	Stores        []string `url:"stores,omitempty,brackets"`
+	Managers      []string `url:"managers,omitempty,brackets"`
+	DeliveryTypes []string `url:"deliveryTypes,omitempty,brackets"`
+	Statuses      []string `url:"statuses,omitempty,brackets"`
+}
diff --git a/v5/request.go b/v5/request.go
new file mode 100644
index 0000000..91e4888
--- /dev/null
+++ b/v5/request.go
@@ -0,0 +1,144 @@
+package v5
+
+// CustomerRequest type
+type CustomerRequest struct {
+	By   string `url:"by,omitempty"`
+	Site string `url:"site,omitempty"`
+}
+
+// CustomersRequest type
+type CustomersRequest struct {
+	Filter CustomersFilter `url:"filter,omitempty"`
+	Limit  int             `url:"limit,omitempty"`
+	Page   int             `url:"page,omitempty"`
+}
+
+// CustomersUploadRequest type
+type CustomersUploadRequest struct {
+	Customers []Customer `url:"customers,omitempty,brackets"`
+	Site      string     `url:"site,omitempty"`
+}
+
+// CustomersHistoryRequest type
+type CustomersHistoryRequest struct {
+	Filter CustomersHistoryFilter `url:"filter,omitempty"`
+	Limit  int                    `url:"limit,omitempty"`
+	Page   int                    `url:"page,omitempty"`
+}
+
+// OrderRequest type
+type OrderRequest struct {
+	By   string `url:"by,omitempty"`
+	Site string `url:"site,omitempty"`
+}
+
+// OrdersRequest type
+type OrdersRequest struct {
+	Filter OrdersFilter `url:"filter,omitempty"`
+	Limit  int          `url:"limit,omitempty"`
+	Page   int          `url:"page,omitempty"`
+}
+
+// OrdersUploadRequest type
+type OrdersUploadRequest struct {
+	Orders []Order `url:"orders,omitempty,brackets"`
+	Site   string  `url:"site,omitempty"`
+}
+
+// OrdersHistoryRequest type
+type OrdersHistoryRequest struct {
+	Filter OrdersHistoryFilter `url:"filter,omitempty"`
+	Limit  int                 `url:"limit,omitempty"`
+	Page   int                 `url:"page,omitempty"`
+}
+
+// PacksRequest type
+type PacksRequest struct {
+	Filter PacksFilter `url:"filter,omitempty"`
+	Limit  int         `url:"limit,omitempty"`
+	Page   int         `url:"page,omitempty"`
+}
+
+// PacksHistoryRequest type
+type PacksHistoryRequest struct {
+	Filter OrdersHistoryFilter `url:"filter,omitempty"`
+	Limit  int                 `url:"limit,omitempty"`
+	Page   int                 `url:"page,omitempty"`
+}
+
+// UsersRequest type
+type UsersRequest struct {
+	Filter UsersFilter `url:"filter,omitempty"`
+	Limit  int         `url:"limit,omitempty"`
+	Page   int         `url:"page,omitempty"`
+}
+
+// UserGroupsRequest type
+type UserGroupsRequest struct {
+	Limit int `url:"limit,omitempty"`
+	Page  int `url:"page,omitempty"`
+}
+
+// TasksRequest type
+type TasksRequest struct {
+	Filter TasksFilter `url:"filter,omitempty"`
+	Limit  int         `url:"limit,omitempty"`
+	Page   int         `url:"page,omitempty"`
+}
+
+// NotesRequest type
+type NotesRequest struct {
+	Filter TasksFilter `url:"filter,omitempty"`
+	Limit  int         `url:"limit,omitempty"`
+	Page   int         `url:"page,omitempty"`
+}
+
+// SegmentsRequest type
+type SegmentsRequest struct {
+	Filter SegmentsFilter `url:"filter,omitempty"`
+	Limit  int            `url:"limit,omitempty"`
+	Page   int            `url:"page,omitempty"`
+}
+
+// InventoriesRequest type
+type InventoriesRequest struct {
+	Filter InventoriesFilter `url:"filter,omitempty"`
+	Limit  int               `url:"limit,omitempty"`
+	Page   int               `url:"page,omitempty"`
+}
+
+// ProductsGroupsRequest type
+type ProductsGroupsRequest struct {
+	Filter ProductsGroupsFilter `url:"filter,omitempty"`
+	Limit  int                  `url:"limit,omitempty"`
+	Page   int                  `url:"page,omitempty"`
+}
+
+// ProductsRequest type
+type ProductsRequest struct {
+	Filter ProductsFilter `url:"filter,omitempty"`
+	Limit  int            `url:"limit,omitempty"`
+	Page   int            `url:"page,omitempty"`
+}
+
+// ProductsPropertiesRequest type
+type ProductsPropertiesRequest struct {
+	Filter ProductsPropertiesFilter `url:"filter,omitempty"`
+	Limit  int                      `url:"limit,omitempty"`
+	Page   int                      `url:"page,omitempty"`
+}
+
+// DeliveryTrackingRequest type
+type DeliveryTrackingRequest struct {
+	DeliveryId  string                  `url:"deliveryId,omitempty"`
+	TrackNumber string                  `url:"trackNumber,omitempty"`
+	History     []DeliveryHistoryRecord `url:"history,omitempty,brackets"`
+	ExtraData   map[string]string       `url:"extraData,omitempty,brackets"`
+}
+
+// DeliveryShipmentsRequest type
+type DeliveryShipmentsRequest struct {
+	Filter ShipmentFilter `url:"filter,omitempty"`
+	Limit  int            `url:"limit,omitempty"`
+	Page   int            `url:"page,omitempty"`
+}
diff --git a/v5/response.go b/v5/response.go
new file mode 100644
index 0000000..62d17cc
--- /dev/null
+++ b/v5/response.go
@@ -0,0 +1,346 @@
+package v5
+
+import "encoding/json"
+
+// ErrorResponse type
+type ErrorResponse struct {
+	ErrorMsg string            `json:"errorMsg,omitempty"`
+	Errors   map[string]string `json:"errors,omitempty"`
+}
+
+// ErrorResponse method
+func (c *Client) ErrorResponse(data []byte) (ErrorResponse, error) {
+	var resp ErrorResponse
+	err := json.Unmarshal(data, &resp)
+
+	return resp, err
+}
+
+// SucessfulResponse type
+type SucessfulResponse struct {
+	Success bool `json:"success,omitempty"`
+}
+
+// CreateResponse type
+type CreateResponse struct {
+	Success bool `json:"success"`
+	Id      int  `json:"id,omitempty"`
+}
+
+// OperationResponse type
+type OperationResponse struct {
+	Success bool              `json:"success"`
+	Errors  map[string]string `json:"errors,omitempty,brackets"`
+}
+
+// VersionResponse return available API versions
+type VersionResponse struct {
+	Success  bool     `json:"success,omitempty"`
+	Versions []string `json:"versions,brackets,omitempty"`
+}
+
+// CredentialResponse return available API methods
+type CredentialResponse struct {
+	Success        bool     `json:"success,omitempty"`
+	Credentials    []string `json:"credentials,brackets,omitempty"`
+	SiteAccess     string   `json:"siteAccess,omitempty"`
+	SitesAvailable []string `json:"sitesAvailable,brackets,omitempty"`
+}
+
+// CustomerResponse type
+type CustomerResponse struct {
+	Success  bool      `json:"success"`
+	Customer *Customer `json:"customer,omitempty,brackets"`
+}
+
+// CustomersResponse type
+type CustomersResponse struct {
+	Success    bool        `json:"success"`
+	Pagination *Pagination `json:"pagination,omitempty"`
+	Customers  []Customer  `json:"customers,omitempty,brackets"`
+}
+
+// CustomerChangeResponse type
+type CustomerChangeResponse struct {
+	Success bool   `json:"success"`
+	Id      int    `json:"id,omitempty"`
+	State   string `json:"state,omitempty"`
+}
+
+// CustomersUploadResponse type
+type CustomersUploadResponse struct {
+	Success           bool              `json:"success"`
+	UploadedCustomers []IdentifiersPair `json:"uploadedCustomers,omitempty,brackets"`
+}
+
+// CustomersHistoryResponse type
+type CustomersHistoryResponse struct {
+	Success     bool                    `json:"success,omitempty"`
+	GeneratedAt string                  `json:"generatedAt,omitempty"`
+	History     []CustomerHistoryRecord `json:"history,omitempty,brackets"`
+	Pagination  *Pagination             `json:"pagination,omitempty"`
+}
+
+// OrderResponse type
+type OrderResponse struct {
+	Success bool   `json:"success"`
+	Order   *Order `json:"order,omitempty,brackets"`
+}
+
+// OrdersResponse type
+type OrdersResponse struct {
+	Success    bool        `json:"success"`
+	Pagination *Pagination `json:"pagination,omitempty"`
+	Orders     []Order     `json:"orders,omitempty,brackets"`
+}
+
+// OrdersUploadResponse type
+type OrdersUploadResponse struct {
+	Success        bool              `json:"success"`
+	UploadedOrders []IdentifiersPair `json:"uploadedOrders,omitempty,brackets"`
+}
+
+// OrdersHistoryResponse type
+type OrdersHistoryResponse struct {
+	Success     bool                  `json:"success,omitempty"`
+	GeneratedAt string                `json:"generatedAt,omitempty"`
+	History     []OrdersHistoryRecord `json:"history,omitempty,brackets"`
+	Pagination  *Pagination           `json:"pagination,omitempty"`
+}
+
+// PackResponse type
+type PackResponse struct {
+	Success bool  `json:"success"`
+	Pack    *Pack `json:"pack,omitempty,brackets"`
+}
+
+// PacksResponse type
+type PacksResponse struct {
+	Success    bool        `json:"success"`
+	Pagination *Pagination `json:"pagination,omitempty"`
+	Packs      []Pack      `json:"packs,omitempty,brackets"`
+}
+
+// PacksHistoryResponse type
+type PacksHistoryResponse struct {
+	Success     bool                 `json:"success,omitempty"`
+	GeneratedAt string               `json:"generatedAt,omitempty"`
+	History     []PacksHistoryRecord `json:"history,omitempty,brackets"`
+	Pagination  *Pagination          `json:"pagination,omitempty"`
+}
+
+// UserResponse type
+type UserResponse struct {
+	Success bool  `json:"success"`
+	User    *User `json:"user,omitempty,brackets"`
+}
+
+// UsersResponse type
+type UsersResponse struct {
+	Success    bool        `json:"success"`
+	Pagination *Pagination `json:"pagination,omitempty"`
+	Users      []User      `json:"users,omitempty,brackets"`
+}
+
+// UserGroupsResponse type
+type UserGroupsResponse struct {
+	Success    bool        `json:"success"`
+	Pagination *Pagination `json:"pagination,omitempty"`
+	Groups     []UserGroup `json:"groups,omitempty,brackets"`
+}
+
+// TaskResponse type
+type TaskResponse struct {
+	Success bool  `json:"success"`
+	Task    *Task `json:"task,omitempty,brackets"`
+}
+
+// TasksResponse type
+type TasksResponse struct {
+	Success    bool        `json:"success"`
+	Pagination *Pagination `json:"pagination,omitempty"`
+	Tasks      []Task      `json:"tasks,omitempty,brackets"`
+}
+
+// NotesResponse type
+type NotesResponse struct {
+	Success    bool        `json:"success"`
+	Pagination *Pagination `json:"pagination,omitempty"`
+	Notes      []Note      `json:"notes,omitempty,brackets"`
+}
+
+// SegmentsResponse type
+type SegmentsResponse struct {
+	Success    bool        `json:"success"`
+	Pagination *Pagination `json:"pagination,omitempty"`
+	Segments   []Segment   `json:"segments,omitempty,brackets"`
+}
+
+// CountriesResponse type
+type CountriesResponse struct {
+	Success      bool     `json:"success"`
+	CountriesIso []string `json:"countriesIso,omitempty,brackets"`
+}
+
+// CostGroupsResponse type
+type CostGroupsResponse struct {
+	Success    bool        `json:"success"`
+	CostGroups []CostGroup `json:"costGroups,omitempty,brackets"`
+}
+
+// CostItemsResponse type
+type CostItemsResponse struct {
+	Success   bool       `json:"success"`
+	CostItems []CostItem `json:"costItems,omitempty,brackets"`
+}
+
+// CouriersResponse type
+type CouriersResponse struct {
+	Success  bool      `json:"success"`
+	Couriers []Courier `json:"couriers,omitempty,brackets"`
+}
+
+// DeliveryServiceResponse type
+type DeliveryServiceResponse struct {
+	Success          bool                       `json:"success"`
+	DeliveryServices map[string]DeliveryService `json:"deliveryServices,omitempty,brackets"`
+}
+
+// DeliveryTypesResponse type
+type DeliveryTypesResponse struct {
+	Success       bool                    `json:"success"`
+	DeliveryTypes map[string]DeliveryType `json:"deliveryTypes,omitempty,brackets"`
+}
+
+// LegalEntitiesResponse type
+type LegalEntitiesResponse struct {
+	Success       bool          `json:"success"`
+	LegalEntities []LegalEntity `json:"legalEntities,omitempty,brackets"`
+}
+
+// OrderMethodsResponse type
+type OrderMethodsResponse struct {
+	Success      bool                   `json:"success"`
+	OrderMethods map[string]OrderMethod `json:"orderMethods,omitempty,brackets"`
+}
+
+// OrderTypesResponse type
+type OrderTypesResponse struct {
+	Success    bool                 `json:"success"`
+	OrderTypes map[string]OrderType `json:"orderTypes,omitempty,brackets"`
+}
+
+// PaymentStatusesResponse type
+type PaymentStatusesResponse struct {
+	Success         bool                     `json:"success"`
+	PaymentStatuses map[string]PaymentStatus `json:"paymentStatuses,omitempty,brackets"`
+}
+
+// PaymentTypesResponse type
+type PaymentTypesResponse struct {
+	Success      bool                   `json:"success"`
+	PaymentTypes map[string]PaymentType `json:"paymentTypes,omitempty,brackets"`
+}
+
+// PriceTypesResponse type
+type PriceTypesResponse struct {
+	Success    bool        `json:"success"`
+	PriceTypes []PriceType `json:"priceTypes,omitempty,brackets"`
+}
+
+// ProductStatusesResponse type
+type ProductStatusesResponse struct {
+	Success         bool                     `json:"success"`
+	ProductStatuses map[string]ProductStatus `json:"productStatuses,omitempty,brackets"`
+}
+
+// StatusesResponse type
+type StatusesResponse struct {
+	Success  bool              `json:"success"`
+	Statuses map[string]Status `json:"statuses,omitempty,brackets"`
+}
+
+// StatusGroupsResponse type
+type StatusGroupsResponse struct {
+	Success      bool                   `json:"success"`
+	StatusGroups map[string]StatusGroup `json:"statusGroups,omitempty,brackets"`
+}
+
+// SitesResponse type
+type SitesResponse struct {
+	Success bool            `json:"success"`
+	Sites   map[string]Site `json:"sites,omitempty,brackets"`
+}
+
+// StoresResponse type
+type StoresResponse struct {
+	Success bool    `json:"success"`
+	Stores  []Store `json:"stores,omitempty,brackets"`
+}
+
+// InventoriesResponse type
+type InventoriesResponse struct {
+	Success    bool        `json:"success"`
+	Pagination *Pagination `json:"pagination,omitempty"`
+	Offers     []Offer     `json:"offers,omitempty"`
+}
+
+// StoreUploadResponse type
+type StoreUploadResponse struct {
+	Success              bool    `json:"success"`
+	ProcessedOffersCount int     `json:"processedOffersCount,omitempty"`
+	NotFoundOffers       []Offer `json:"notFoundOffers,omitempty"`
+}
+
+// ProductsGroupsResponse type
+type ProductsGroupsResponse struct {
+	Success      bool           `json:"success"`
+	Pagination   *Pagination    `json:"pagination,omitempty"`
+	ProductGroup []ProductGroup `json:"productGroup,omitempty,brackets"`
+}
+
+// ProductsResponse type
+type ProductsResponse struct {
+	Success    bool        `json:"success"`
+	Pagination *Pagination `json:"pagination,omitempty"`
+	Products   []Product   `json:"products,omitempty,brackets"`
+}
+
+// ProductsPropertiesResponse type
+type ProductsPropertiesResponse struct {
+	Success    bool        `json:"success"`
+	Pagination *Pagination `json:"pagination,omitempty"`
+	Properties []Property  `json:"properties,omitempty,brackets"`
+}
+
+// DeliveryShipmentsResponse type
+type DeliveryShipmentsResponse struct {
+	Success           bool               `json:"success"`
+	Pagination        *Pagination        `json:"pagination,omitempty"`
+	DeliveryShipments []DeliveryShipment `json:"deliveryShipments,omitempty,brackets"`
+}
+
+// DeliveryShipmentResponse type
+type DeliveryShipmentResponse struct {
+	Success          bool              `json:"success"`
+	DeliveryShipment *DeliveryShipment `json:"deliveryShipment,omitempty,brackets"`
+}
+
+// DeliveryShipmentUpdateResponse type
+type DeliveryShipmentUpdateResponse struct {
+	Success bool   `json:"success"`
+	Id      int    `json:"id,omitempty"`
+	Status  string `json:"status,omitempty"`
+}
+
+// IntegrationModuleResponse type
+type IntegrationModuleResponse struct {
+	Success           bool               `json:"success"`
+	IntegrationModule *IntegrationModule `json:"integrationModule,omitempty"`
+}
+
+// IntegrationModuleEditResponse type
+type IntegrationModuleEditResponse struct {
+	Success bool              `json:"success"`
+	Info    map[string]string `json:"info,omitempty,brackets"`
+}
diff --git a/v5/types.go b/v5/types.go
new file mode 100644
index 0000000..4663dba
--- /dev/null
+++ b/v5/types.go
@@ -0,0 +1,866 @@
+package v5
+
+import "net/http"
+
+// Client type
+type Client struct {
+	Url        string
+	Key        string
+	httpClient *http.Client
+}
+
+// Pagination type
+type Pagination struct {
+	Limit          int `json:"limit,omitempty"`
+	TotalCount     int `json:"totalCount,omitempty"`
+	CurrentPage    int `json:"currentPage,omitempty"`
+	TotalPageCount int `json:"totalPageCount,omitempty"`
+}
+
+// Address type
+type Address struct {
+	Index        string `json:"index,omitempty"`
+	CountryIso   string `json:"countryIso,omitempty"`
+	Region       string `json:"region,omitempty"`
+	RegionId     int    `json:"regionId,omitempty"`
+	City         string `json:"city,omitempty"`
+	CityId       int    `json:"cityId,omitempty"`
+	CityType     string `json:"cityType,omitempty"`
+	Street       string `json:"street,omitempty"`
+	StreetId     int    `json:"streetId,omitempty"`
+	StreetType   string `json:"streetType,omitempty"`
+	Building     string `json:"building,omitempty"`
+	Flat         string `json:"flat,omitempty"`
+	IntercomCode string `json:"intercomCode,omitempty"`
+	Floor        int    `json:"floor,omitempty"`
+	Block        int    `json:"block,omitempty"`
+	House        string `json:"house,omitempty"`
+	Metro        string `json:"metro,omitempty"`
+	Notes        string `json:"notes,omitempty"`
+	Text         string `json:"text,omitempty"`
+}
+
+// GeoHierarchyRow type
+type GeoHierarchyRow struct {
+	Country  string `json:"country,omitempty"`
+	Region   string `json:"region,omitempty"`
+	RegionId int    `json:"regionId,omitempty"`
+	City     string `json:"city,omitempty"`
+	CityId   int    `json:"cityId,omitempty"`
+}
+
+// Source type
+type Source struct {
+	Source   string `json:"source,omitempty"`
+	Medium   string `json:"medium,omitempty"`
+	Campaign string `json:"campaign,omitempty"`
+	Keyword  string `json:"keyword,omitempty"`
+	Content  string `json:"content,omitempty"`
+}
+
+// Contragent type
+type Contragent struct {
+	ContragentType    string `json:"contragentType,omitempty"`
+	LegalName         string `json:"legalName,omitempty"`
+	LegalAddress      string `json:"legalAddress,omitempty"`
+	INN               string `json:"INN,omitempty"`
+	OKPO              string `json:"OKPO,omitempty"`
+	KPP               string `json:"KPP,omitempty"`
+	OGRN              string `json:"OGRN,omitempty"`
+	OGRNIP            string `json:"OGRNIP,omitempty"`
+	CertificateNumber string `json:"certificateNumber,omitempty"`
+	CertificateDate   string `json:"certificateDate,omitempty"`
+	BIK               string `json:"BIK,omitempty"`
+	Bank              string `json:"bank,omitempty"`
+	BankAddress       string `json:"bankAddress,omitempty"`
+	CorrAccount       string `json:"corrAccount,omitempty"`
+	BankAccount       string `json:"bankAccount,omitempty"`
+}
+
+// ApiKey type
+type ApiKey struct {
+	Current bool `json:"current,omitempty"`
+}
+
+// Property type
+type Property struct {
+	Code  string   `json:"code,omitempty"`
+	Name  string   `json:"name,omitempty"`
+	Value string   `json:"value,omitempty"`
+	Sites []string `json:"Sites,omitempty,brackets"`
+}
+
+// IdentifiersPair type
+type IdentifiersPair struct {
+	Id         int    `json:"id,omitempty"`
+	ExternalId string `json:"externalId,omitempty"`
+}
+
+// DeliveryTime type
+type DeliveryTime struct {
+	From   string `json:"from,omitempty"`
+	To     string `json:"to,omitempty"`
+	Custom string `json:"custom,omitempty"`
+}
+
+/**
+Customer related types
+*/
+
+// Customer type
+type Customer struct {
+	Id                           int                 `json:"id,omitempty"`
+	ExternalId                   string              `json:"externalId,omitempty"`
+	FirstName                    string              `json:"firstName,omitempty"`
+	LastName                     string              `json:"lastName,omitempty"`
+	Patronymic                   string              `json:"patronymic,omitempty"`
+	Sex                          string              `json:"sex,omitempty"`
+	Email                        string              `json:"email,omitempty"`
+	Phones                       []Phone             `json:"phones,brackets,omitempty"`
+	Address                      *Address            `json:"address,omitempty"`
+	CreatedAt                    string              `json:"createdAt,omitempty"`
+	Birthday                     string              `json:"birthday,omitempty"`
+	ManagerId                    int                 `json:"managerId,omitempty"`
+	Vip                          bool                `json:"vip,omitempty"`
+	Bad                          bool                `json:"bad,omitempty"`
+	Site                         string              `json:"site,omitempty"`
+	Source                       *Source             `json:"source,omitempty"`
+	Contragent                   *Contragent         `json:"contragent,omitempty"`
+	PersonalDiscount             float32             `json:"personalDiscount,omitempty"`
+	CumulativeDiscount           float32             `json:"cumulativeDiscount,omitempty"`
+	DiscountCardNumber           string              `json:"discountCardNumber,omitempty"`
+	EmailMarketingUnsubscribedAt string              `json:"emailMarketingUnsubscribedAt,omitempty"`
+	AvgMarginSumm                float32             `json:"avgMarginSumm,omitempty"`
+	MarginSumm                   float32             `json:"marginSumm,omitempty"`
+	TotalSumm                    float32             `json:"totalSumm,omitempty"`
+	AverageSumm                  float32             `json:"averageSumm,omitempty"`
+	OrdersCount                  int                 `json:"ordersCount,omitempty"`
+	CostSumm                     float32             `json:"costSumm,omitempty"`
+	MaturationTime               int                 `json:"maturationTime,omitempty"`
+	FirstClientId                string              `json:"firstClientId,omitempty"`
+	LastClientId                 string              `json:"lastClientId,omitempty"`
+	BrowserId                    string              `json:"browserId,omitempty"`
+	CustomFields                 []map[string]string `json:"customFields,omitempty,brackets"`
+}
+
+// Phone type
+type Phone struct {
+	Number string `json:"number,omitempty"`
+}
+
+// CustomerHistoryRecord type
+type CustomerHistoryRecord struct {
+	Id        int       `json:"id,omitempty"`
+	CreatedAt string    `json:"createdAt,omitempty"`
+	Created   bool      `json:"created,omitempty"`
+	Deleted   bool      `json:"deleted,omitempty"`
+	Source    string    `json:"source,omitempty"`
+	Field     string    `json:"field,omitempty"`
+	User      *User     `json:"user,omitempty,brackets"`
+	ApiKey    *ApiKey   `json:"apiKey,omitempty,brackets"`
+	Customer  *Customer `json:"customer,omitempty,brackets"`
+}
+
+/**
+Order related types
+*/
+
+// Order type
+type Order struct {
+	Id                            int                 `json:"id,omitempty"`
+	ExternalId                    string              `json:"externalId,omitempty"`
+	Number                        string              `json:"number,omitempty"`
+	FirstName                     string              `json:"firstName,omitempty"`
+	LastName                      string              `json:"lastName,omitempty"`
+	Patronymic                    string              `json:"patronymic,omitempty"`
+	Email                         string              `json:"email,omitempty"`
+	Phone                         string              `json:"phone,omitempty"`
+	AdditionalPhone               string              `json:"additionalPhone,omitempty"`
+	CreatedAt                     string              `json:"createdAt,omitempty"`
+	StatusUpdatedAt               string              `json:"statusUpdatedAt,omitempty"`
+	ManagerId                     int                 `json:"managerId,omitempty"`
+	Mark                          int                 `json:"mark,omitempty"`
+	Call                          bool                `json:"call,omitempty"`
+	Expired                       bool                `json:"expired,omitempty"`
+	FromApi                       bool                `json:"fromApi,omitempty"`
+	MarkDatetime                  string              `json:"markDatetime,omitempty"`
+	CustomerComment               string              `json:"customerComment,omitempty"`
+	ManagerComment                string              `json:"managerComment,omitempty"`
+	Status                        string              `json:"status,omitempty"`
+	StatusComment                 string              `json:"statusComment,omitempty"`
+	FullPaidAt                    string              `json:"fullPaidAt,omitempty"`
+	Site                          string              `json:"site,omitempty"`
+	OrderType                     string              `json:"orderType,omitempty"`
+	OrderMethod                   string              `json:"orderMethod,omitempty"`
+	CountryIso                    string              `json:"countryIso,omitempty"`
+	Summ                          float32             `json:"summ,omitempty"`
+	TotalSumm                     float32             `json:"totalSumm,omitempty"`
+	PrepaySum                     float32             `json:"prepaySum,omitempty"`
+	PurchaseSumm                  float32             `json:"purchaseSumm,omitempty"`
+	DiscountManualAmount          float32             `json:"discountManualAmount,omitempty"`
+	DiscountManualPercent         float32             `json:"discountManualPercent,omitempty"`
+	Weight                        float32             `json:"weight,omitempty"`
+	Length                        int                 `json:"length,omitempty"`
+	Width                         int                 `json:"width,omitempty"`
+	Height                        int                 `json:"height,omitempty"`
+	ShipmentStore                 string              `json:"shipmentStore,omitempty"`
+	ShipmentDate                  string              `json:"shipmentDate,omitempty"`
+	ClientId                      string              `json:"clientId,omitempty"`
+	Shipped                       bool                `json:"shipped,omitempty"`
+	UploadedToExternalStoreSystem bool                `json:"uploadedToExternalStoreSystem,omitempty"`
+	Source                        *Source             `json:"source,omitempty"`
+	Contragent                    *Contragent         `json:"contragent,omitempty"`
+	Customer                      *Customer           `json:"customer,omitempty"`
+	Delivery                      *OrderDelivery      `json:"delivery,omitempty"`
+	Marketplace                   *OrderMarketplace   `json:"marketplace,omitempty"`
+	Items                         []OrderItem         `json:"items,omitempty,brackets"`
+	CustomFields                  []map[string]string `json:"customFields,omitempty,brackets"`
+	Payments                      []OrderPayment      `json:"payments,omitempty,brackets"`
+}
+
+// OrderDelivery type
+type OrderDelivery struct {
+	Code            string                `json:"code,omitempty"`
+	IntegrationCode string                `json:"integrationCode,omitempty"`
+	Cost            float32               `json:"cost,omitempty"`
+	NetCost         float32               `json:"netCost,omitempty"`
+	VatRate         string                `json:"vatRate,omitempty"`
+	Date            string                `json:"date,omitempty"`
+	Time            *OrderDeliveryTime    `json:"time,omitempty"`
+	Address         *Address              `json:"address,omitempty"`
+	Service         *OrderDeliveryService `json:"service,omitempty"`
+	Data            *OrderDeliveryData    `json:"data,omitempty"`
+}
+
+// OrderDeliveryTime type
+type OrderDeliveryTime struct {
+	From   string `json:"from,omitempty"`
+	To     string `json:"to,omitempty"`
+	Custom string `json:"custom,omitempty"`
+}
+
+// OrderDeliveryService type
+type OrderDeliveryService struct {
+	Name   string `json:"name,omitempty"`
+	Code   string `json:"code,omitempty"`
+	Active bool   `json:"active,omitempty"`
+}
+
+// OrderDeliveryData type
+type OrderDeliveryData struct {
+	TrackNumber        string `json:"trackNumber,omitempty"`
+	Status             string `json:"status,omitempty"`
+	PickuppointAddress string `json:"pickuppointAddress,omitempty"`
+	PayerType          string `json:"payerType,omitempty"`
+}
+
+// OrderMarketplace type
+type OrderMarketplace struct {
+	Code    string `json:"code,omitempty"`
+	OrderId string `json:"orderId,omitempty"`
+}
+
+// OrderPayment type
+type OrderPayment struct {
+	Id         int     `json:"id,omitempty"`
+	ExternalId string  `json:"externalId,omitempty"`
+	Type       string  `json:"type,omitempty"`
+	Status     string  `json:"status,omitempty"`
+	PaidAt     string  `json:"paidAt,omitempty"`
+	Amount     float32 `json:"amount,omitempty"`
+	Comment    string  `json:"comment,omitempty"`
+}
+
+// OrderItem type
+type OrderItem struct {
+	Id                    int        `json:"id,omitempty"`
+	InitialPrice          float32    `json:"initialPrice,omitempty"`
+	PurchasePrice         float32    `json:"purchasePrice,omitempty"`
+	DiscountTotal         float32    `json:"discountTotal,omitempty"`
+	DiscountManualAmount  float32    `json:"discountManualAmount,omitempty"`
+	DiscountManualPercent float32    `json:"discountManualPercent,omitempty"`
+	ProductName           string     `json:"productName,omitempty"`
+	VatRate               string     `json:"vatRate,omitempty"`
+	CreatedAt             string     `json:"createdAt,omitempty"`
+	Quantity              float32    `json:"quantity,omitempty"`
+	Status                string     `json:"status,omitempty"`
+	Comment               string     `json:"comment,omitempty"`
+	IsCanceled            bool       `json:"isCanceled,omitempty"`
+	Offer                 Offer      `json:"offer,omitempty"`
+	Properties            []Property `json:"properties,omitempty,brackets"`
+	PriceType             *PriceType `json:"priceType,omitempty"`
+}
+
+// OrdersHistoryRecord type
+type OrdersHistoryRecord struct {
+	Id        int     `json:"id,omitempty"`
+	CreatedAt string  `json:"createdAt,omitempty"`
+	Created   bool    `json:"created,omitempty"`
+	Deleted   bool    `json:"deleted,omitempty"`
+	Source    string  `json:"source,omitempty"`
+	Field     string  `json:"field,omitempty"`
+	User      *User   `json:"user,omitempty,brackets"`
+	ApiKey    *ApiKey `json:"apiKey,omitempty,brackets"`
+	Order     *Order  `json:"order,omitempty,brackets"`
+}
+
+// Pack type
+type Pack struct {
+	Id                 int       `json:"id,omitempty"`
+	PurchasePrice      float32   `json:"purchasePrice,omitempty"`
+	Quantity           float32   `json:"quantity,omitempty"`
+	Store              string    `json:"store,omitempty"`
+	ShipmentDate       string    `json:"shipmentDate,omitempty"`
+	InvoiceNumber      string    `json:"invoiceNumber,omitempty"`
+	DeliveryNoteNumber string    `json:"deliveryNoteNumber,omitempty"`
+	Item               *PackItem `json:"item,omitempty"`
+	ItemId             int       `json:"itemId,omitempty"`
+}
+
+// PackItem type
+type PackItem struct {
+	Id    int    `json:"id,omitempty"`
+	Order *Order `json:"order,omitempty"`
+	Offer *Offer `json:"offer,omitempty"`
+}
+
+// PacksHistoryRecord type
+type PacksHistoryRecord struct {
+	Id        int    `json:"id,omitempty"`
+	CreatedAt string `json:"createdAt,omitempty"`
+	Created   bool   `json:"created,omitempty"`
+	Deleted   bool   `json:"deleted,omitempty"`
+	Source    string `json:"source,omitempty"`
+	Field     string `json:"field,omitempty"`
+	User      *User  `json:"user,omitempty,brackets"`
+	Pack      *Pack  `json:"pack,omitempty,brackets"`
+}
+
+// Offer type
+type Offer struct {
+	Id            int               `json:"id,omitempty"`
+	ExternalId    string            `json:"externalId,omitempty"`
+	Name          string            `json:"name,omitempty"`
+	XmlId         string            `json:"xmlId,omitempty"`
+	Article       string            `json:"article,omitempty"`
+	VatRate       string            `json:"vatRate,omitempty"`
+	Price         float32           `json:"price,omitempty"`
+	PurchasePrice float32           `json:"purchasePrice,omitempty"`
+	Quantity      float32           `json:"quantity,omitempty"`
+	Height        float32           `json:"height,omitempty"`
+	Width         float32           `json:"width,omitempty"`
+	Length        float32           `json:"length,omitempty"`
+	Weight        float32           `json:"weight,omitempty"`
+	Stores        []Inventory       `json:"stores,omitempty,brackets"`
+	Properties    map[string]string `json:"properties,omitempty,brackets"`
+	Prices        []OfferPrice      `json:"prices,omitempty,brackets"`
+	Images        []string          `json:"images,omitempty,brackets"`
+}
+
+// Inventory type
+type Inventory struct {
+	PurchasePrice float32 `json:"purchasePrice,omitempty"`
+	Quantity      float32 `json:"quantity,omitempty"`
+	Store         string  `json:"store,omitempty"`
+}
+
+// InventoryUpload type
+type InventoryUpload struct {
+	Id         int                    `json:"id,omitempty"`
+	ExternalId string                 `json:"externalId,omitempty"`
+	XmlId      string                 `json:"xmlId,omitempty"`
+	Stores     []InventoryUploadStore `json:"stores,omitempty"`
+}
+
+// InventoryUploadStore type
+type InventoryUploadStore struct {
+	PurchasePrice float32 `json:"purchasePrice,omitempty"`
+	Available     float32 `json:"available,omitempty"`
+	Code          string  `json:"code,omitempty"`
+}
+
+// OfferPrice type
+type OfferPrice struct {
+	Price     float32 `json:"price,omitempty"`
+	Ordering  int     `json:"ordering,omitempty"`
+	PriceType string  `json:"priceType,omitempty"`
+}
+
+// OfferPriceUpload type
+type OfferPriceUpload struct {
+	Id         int           `json:"id,omitempty"`
+	ExternalId string        `json:"externalId,omitempty"`
+	XmlId      string        `json:"xmlId,omitempty"`
+	Site       string        `json:"site,omitempty"`
+	Prices     []PriceUpload `json:"prices,omitempty"`
+}
+
+// PriceUpload type
+type PriceUpload struct {
+	Code  string  `json:"code,omitempty"`
+	Price float32 `json:"price,omitempty"`
+}
+
+/**
+User related types
+*/
+
+// User type
+type User struct {
+	Id         int         `json:"id,omitempty"`
+	FirstName  string      `json:"firstName,omitempty"`
+	LastName   string      `json:"lastName,omitempty"`
+	Patronymic string      `json:"patronymic,omitempty"`
+	CreatedAt  string      `json:"createdAt,omitempty"`
+	Active     bool        `json:"active,omitempty"`
+	Online     bool        `json:"online,omitempty"`
+	IsAdmin    bool        `json:"isAdmin,omitempty"`
+	IsManager  bool        `json:"isManager,omitempty"`
+	Email      string      `json:"email,omitempty"`
+	Phone      string      `json:"phone,omitempty"`
+	Status     string      `json:"status,omitempty"`
+	Groups     []UserGroup `json:"groups,omitempty,brackets"`
+}
+
+// UserGroup type
+type UserGroup struct {
+	Name                  string   `json:"name,omitempty"`
+	Code                  string   `json:"code,omitempty"`
+	SignatureTemplate     string   `json:"signatureTemplate,omitempty"`
+	IsManager             bool     `json:"isManager,omitempty"`
+	IsDeliveryMen         bool     `json:"isDeliveryMen,omitempty"`
+	DeliveryTypes         []string `json:"deliveryTypes,omitempty,brackets"`
+	BreakdownOrderTypes   []string `json:"breakdownOrderTypes,omitempty,brackets"`
+	BreakdownSites        []string `json:"breakdownSites,omitempty,brackets"`
+	BreakdownOrderMethods []string `json:"breakdownOrderMethods,omitempty,brackets"`
+	GrantedOrderTypes     []string `json:"grantedOrderTypes,omitempty,brackets"`
+	GrantedSites          []string `json:"grantedSites,omitempty,brackets"`
+}
+
+/**
+Task related types
+*/
+
+// Task type
+type Task struct {
+	Id          int       `json:"id,omitempty"`
+	PerformerId int       `json:"performerId,omitempty"`
+	Text        string    `json:"text,omitempty"`
+	Commentary  string    `json:"commentary,omitempty"`
+	Datetime    string    `json:"datetime,omitempty"`
+	Complete    bool      `json:"complete,omitempty"`
+	CreatedAt   string    `json:"createdAt,omitempty"`
+	Creator     int       `json:"creator,omitempty"`
+	Performer   int       `json:"performer,omitempty"`
+	Phone       string    `json:"phone,omitempty"`
+	PhoneSite   string    `json:"phoneSite,omitempty"`
+	Customer    *Customer `json:"customer,omitempty"`
+	Order       *Order    `json:"order,omitempty"`
+}
+
+/*
+	Notes related types
+*/
+
+// Note type
+type Note struct {
+	Id        int       `json:"id,omitempty"`
+	ManagerId int       `json:"managerId,omitempty"`
+	Text      string    `json:"text,omitempty"`
+	CreatedAt string    `json:"createdAt,omitempty"`
+	Customer  *Customer `json:"customer,omitempty"`
+}
+
+/*
+	Payments related types
+*/
+
+// Payment type
+type Payment struct {
+	Id         int     `json:"id,omitempty"`
+	ExternalId string  `json:"externalId,omitempty"`
+	PaidAt     string  `json:"paidAt,omitempty"`
+	Amount     float32 `json:"amount,omitempty"`
+	Comment    string  `json:"comment,omitempty"`
+	Status     string  `json:"status,omitempty"`
+	Type       string  `json:"type,omitempty"`
+	Order      *Order  `json:"order,omitempty"`
+}
+
+/*
+	Segment related types
+*/
+
+// Segment type
+type Segment struct {
+	Id             int    `json:"id,omitempty"`
+	Code           string `json:"code,omitempty"`
+	Name           string `json:"name,omitempty"`
+	CreatedAt      string `json:"createdAt,omitempty"`
+	CustomersCount int    `json:"customersCount,omitempty"`
+	IsDynamic      bool   `json:"isDynamic,omitempty"`
+	Active         bool   `json:"active,omitempty"`
+}
+
+/**
+Reference related types
+*/
+
+// CostGroup type
+type CostGroup struct {
+	Name     string `json:"name,omitempty"`
+	Code     string `json:"code,omitempty"`
+	Color    string `json:"color,omitempty"`
+	Active   bool   `json:"active,omitempty"`
+	Ordering int    `json:"ordering,omitempty"`
+}
+
+// CostItem type
+type CostItem struct {
+	Name            string  `json:"name,omitempty"`
+	Code            string  `json:"code,omitempty"`
+	Group           string  `json:"group,omitempty"`
+	Type            string  `json:"type,omitempty"`
+	Active          bool    `json:"active,omitempty"`
+	AppliesToOrders bool    `json:"appliesToOrders,omitempty"`
+	AppliesToUsers  bool    `json:"appliesToUsers,omitempty"`
+	Ordering        int     `json:"ordering,omitempty"`
+	Source          *Source `json:"source,omitempty"`
+}
+
+// Courier type
+type Courier struct {
+	Id          int    `json:"id,omitempty"`
+	FirstName   string `json:"firstName,omitempty"`
+	LastName    string `json:"lastName,omitempty"`
+	Patronymic  string `json:"patronymic,omitempty"`
+	Email       string `json:"email,omitempty"`
+	Description string `json:"description,omitempty"`
+	Active      bool   `json:"active,omitempty"`
+	Phone       *Phone `json:"phone,omitempty"`
+}
+
+// DeliveryService type
+type DeliveryService struct {
+	Name   string `json:"name,omitempty"`
+	Code   string `json:"code,omitempty"`
+	Active bool   `json:"active,omitempty"`
+}
+
+// DeliveryType type
+type DeliveryType struct {
+	Name             string   `json:"name,omitempty"`
+	Code             string   `json:"code,omitempty"`
+	Active           bool     `json:"active,omitempty"`
+	DefaultCost      float32  `json:"defaultCost,omitempty"`
+	DefaultNetCost   float32  `json:"defaultNetCost,omitempty"`
+	Description      string   `json:"description,omitempty"`
+	IntegrationCode  string   `json:"integrationCode,omitempty"`
+	VatRate          string   `json:"vatRate,omitempty"`
+	DefaultForCrm    bool     `json:"defaultForCrm,omitempty"`
+	DeliveryServices []string `json:"deliveryServices,omitempty"`
+	PaymentTypes     []string `json:"paymentTypes,omitempty"`
+}
+
+// LegalEntity type
+type LegalEntity struct {
+	Code              string `json:"code,omitempty"`
+	VatRate           string `json:"vatRate,omitempty"`
+	CountryIso        string `json:"countryIso,omitempty"`
+	ContragentType    string `json:"contragentType,omitempty"`
+	LegalName         string `json:"legalName,omitempty"`
+	LegalAddress      string `json:"legalAddress,omitempty"`
+	INN               string `json:"INN,omitempty"`
+	OKPO              string `json:"OKPO,omitempty"`
+	KPP               string `json:"KPP,omitempty"`
+	OGRN              string `json:"OGRN,omitempty"`
+	OGRNIP            string `json:"OGRNIP,omitempty"`
+	CertificateNumber string `json:"certificateNumber,omitempty"`
+	CertificateDate   string `json:"certificateDate,omitempty"`
+	BIK               string `json:"BIK,omitempty"`
+	Bank              string `json:"bank,omitempty"`
+	BankAddress       string `json:"bankAddress,omitempty"`
+	CorrAccount       string `json:"corrAccount,omitempty"`
+	BankAccount       string `json:"bankAccount,omitempty"`
+}
+
+// OrderMethod type
+type OrderMethod struct {
+	Name          string `json:"name,omitempty"`
+	Code          string `json:"code,omitempty"`
+	Active        bool   `json:"active,omitempty"`
+	DefaultForCrm bool   `json:"defaultForCrm,omitempty"`
+	DefaultForApi bool   `json:"defaultForApi,omitempty"`
+}
+
+// OrderType type
+type OrderType struct {
+	Name          string `json:"name,omitempty"`
+	Code          string `json:"code,omitempty"`
+	Active        bool   `json:"active,omitempty"`
+	DefaultForCrm bool   `json:"defaultForCrm,omitempty"`
+	DefaultForApi bool   `json:"defaultForApi,omitempty"`
+}
+
+// PaymentStatus type
+type PaymentStatus struct {
+	Name            string   `json:"name,omitempty"`
+	Code            string   `json:"code,omitempty"`
+	Active          bool     `json:"active,omitempty"`
+	DefaultForCrm   bool     `json:"defaultForCrm,omitempty"`
+	DefaultForApi   bool     `json:"defaultForApi,omitempty"`
+	PaymentComplete bool     `json:"paymentComplete,omitempty"`
+	Description     string   `json:"description,omitempty"`
+	Ordering        int      `json:"ordering,omitempty"`
+	PaymentTypes    []string `json:"paymentTypes,omitempty,brackets"`
+}
+
+// PaymentType type
+type PaymentType struct {
+	Name            string   `json:"name,omitempty"`
+	Code            string   `json:"code,omitempty"`
+	Active          bool     `json:"active,omitempty"`
+	DefaultForCrm   bool     `json:"defaultForCrm,omitempty"`
+	DefaultForApi   bool     `json:"defaultForApi,omitempty"`
+	Description     string   `json:"description,omitempty"`
+	DeliveryTypes   []string `json:"deliveryTypes,omitempty,brackets"`
+	PaymentStatuses []string `json:"PaymentStatuses,omitempty,brackets"`
+}
+
+// PriceType type
+type PriceType struct {
+	Id               int               `json:"id,omitempty"`
+	Code             string            `json:"code,omitempty"`
+	Name             string            `json:"name,omitempty"`
+	Active           bool              `json:"active,omitempty"`
+	Default          bool              `json:"default,omitempty"`
+	Description      string            `json:"description,omitempty"`
+	FilterExpression string            `json:"filterExpression,omitempty"`
+	Ordering         int               `json:"ordering,omitempty"`
+	Groups           []string          `json:"groups,omitempty,brackets"`
+	Geo              []GeoHierarchyRow `json:"geo,omitempty,brackets"`
+}
+
+// ProductStatus type
+type ProductStatus struct {
+	Name                        string `json:"name,omitempty"`
+	Code                        string `json:"code,omitempty"`
+	Active                      bool   `json:"active,omitempty"`
+	Ordering                    int    `json:"ordering,omitempty"`
+	CreatedAt                   string `json:"createdAt,omitempty"`
+	CancelStatus                bool   `json:"cancelStatus,omitempty"`
+	OrderStatusByProductStatus  string `json:"orderStatusByProductStatus,omitempty"`
+	OrderStatusForProductStatus string `json:"orderStatusForProductStatus,omitempty"`
+}
+
+// Status type
+type Status struct {
+	Name     string `json:"name,omitempty"`
+	Code     string `json:"code,omitempty"`
+	Active   bool   `json:"active,omitempty"`
+	Ordering int    `json:"ordering,omitempty"`
+	Group    string `json:"group,omitempty"`
+}
+
+// StatusGroup type
+type StatusGroup struct {
+	Name     string   `json:"name,omitempty"`
+	Code     string   `json:"code,omitempty"`
+	Active   bool     `json:"active,omitempty"`
+	Ordering int      `json:"ordering,omitempty"`
+	Process  bool     `json:"process,omitempty"`
+	Statuses []string `json:"statuses,omitempty,brackets"`
+}
+
+// Site type
+type Site struct {
+	Name             string       `json:"name,omitempty"`
+	Code             string       `json:"code,omitempty"`
+	Url              string       `json:"url,omitempty"`
+	Description      string       `json:"description,omitempty"`
+	Phones           string       `json:"phones,omitempty"`
+	Zip              string       `json:"zip,omitempty"`
+	Address          string       `json:"address,omitempty"`
+	CountryIso       string       `json:"countryIso,omitempty"`
+	YmlUrl           string       `json:"ymlUrl,omitempty"`
+	LoadFromYml      bool         `json:"loadFromYml,omitempty"`
+	CatalogUpdatedAt string       `json:"catalogUpdatedAt,omitempty"`
+	CatalogLoadingAt string       `json:"catalogLoadingAt,omitempty"`
+	Contragent       *LegalEntity `json:"contragent,omitempty"`
+}
+
+// Store type
+type Store struct {
+	Name          string   `json:"name,omitempty"`
+	Code          string   `json:"code,omitempty"`
+	ExternalId    string   `json:"externalId,omitempty"`
+	Description   string   `json:"description,omitempty"`
+	XmlId         string   `json:"xmlId,omitempty"`
+	Email         string   `json:"email,omitempty"`
+	Type          string   `json:"type,omitempty"`
+	InventoryType string   `json:"inventoryType,omitempty"`
+	Active        bool     `json:"active,omitempty"`
+	Phone         *Phone   `json:"phone,omitempty"`
+	Address       *Address `json:"address,omitempty"`
+}
+
+// ProductGroup type
+type ProductGroup struct {
+	Id       int    `json:"id,omitempty"`
+	ParentId int    `json:"parentId,omitempty"`
+	Name     string `json:"name,omitempty"`
+	Site     string `json:"site,omitempty"`
+	Active   bool   `json:"active,omitempty"`
+}
+
+// Product type
+type Product struct {
+	Id           int               `json:"id,omitempty"`
+	MaxPrice     float32           `json:"maxPrice,omitempty"`
+	MinPrice     float32           `json:"minPrice,omitempty"`
+	Name         string            `json:"name,omitempty"`
+	Url          string            `json:"url,omitempty"`
+	Article      string            `json:"article,omitempty"`
+	ExternalId   string            `json:"externalId,omitempty"`
+	Manufacturer string            `json:"manufacturer,omitempty"`
+	ImageUrl     string            `json:"imageUrl,omitempty"`
+	Description  string            `json:"description,omitempty"`
+	Popular      bool              `json:"popular,omitempty"`
+	Stock        bool              `json:"stock,omitempty"`
+	Novelty      bool              `json:"novelty,omitempty"`
+	Recommended  bool              `json:"recommended,omitempty"`
+	Active       bool              `json:"active,omitempty"`
+	Quantity     float32           `json:"quantity,omitempty"`
+	Offers       []Offer           `json:"offers,omitempty,brackets"`
+	Groups       []ProductGroup    `json:"groups,omitempty,brackets"`
+	Properties   map[string]string `json:"properties,omitempty,brackets"`
+}
+
+// DeliveryHistoryRecord type
+type DeliveryHistoryRecord struct {
+	Code      string `json:"code,omitempty"`
+	UpdatedAt string `json:"updatedAt,omitempty"`
+	Comment   string `json:"comment,omitempty"`
+}
+
+// DeliveryShipment type
+type DeliveryShipment struct {
+	IntegrationCode string            `json:"integrationCode,omitempty"`
+	Id              int               `json:"id,omitempty"`
+	ExternalId      string            `json:"externalId,omitempty"`
+	DeliveryType    string            `json:"deliveryType,omitempty"`
+	Store           string            `json:"store,omitempty"`
+	ManagerId       int               `json:"managerId,omitempty"`
+	Status          string            `json:"status,omitempty"`
+	Date            string            `json:"date,omitempty"`
+	Time            *DeliveryTime     `json:"time,omitempty"`
+	LunchTime       string            `json:"lunchTime,omitempty"`
+	Comment         string            `json:"comment,omitempty"`
+	Orders          []Order           `json:"orders,omitempty,brackets"`
+	ExtraData       map[string]string `json:"extraData,omitempty,brackets"`
+}
+
+// IntegrationModule type
+type IntegrationModule struct {
+	Code               string        `json:"code,omitempty"`
+	IntegrationCode    string        `json:"integrationCode,omitempty"`
+	Active             bool          `json:"active,omitempty"`
+	Freeze             bool          `json:"freeze,omitempty"`
+	Native             bool          `json:"native,omitempty"`
+	Name               string        `json:"name,omitempty"`
+	Logo               string        `json:"logo,omitempty"`
+	ClientId           string        `json:"clientId,omitempty"`
+	BaseUrl            string        `json:"baseUrl,omitempty"`
+	AccountUrl         string        `json:"accountUrl,omitempty"`
+	AvailableCountries []string      `json:"availableCountries,omitempty"`
+	Actions            []string      `json:"actions,omitempty"`
+	Integrations       *Integrations `json:"integrations,omitempty"`
+}
+
+// Integrations type
+type Integrations struct {
+	Telephony *Telephony `json:"telephony,omitempty"`
+	Delivery  *Delivery  `json:"delivery,omitempty"`
+	Store     *Warehouse `json:"store,omitempty"`
+}
+
+// Delivery type
+type Delivery struct {
+	Description           string              `json:"description,omitempty"`
+	Actions               []Action            `json:"actions,omitempty,brackets"`
+	PayerType             []string            `json:"payerType,omitempty,brackets"`
+	PlatePrintLimit       int                 `json:"platePrintLimit,omitempty"`
+	RateDeliveryCost      bool                `json:"rateDeliveryCost,omitempty"`
+	AllowPackages         bool                `json:"allowPackages,omitempty"`
+	CodAvailable          bool                `json:"codAvailable,omitempty"`
+	SelfShipmentAvailable bool                `json:"selfShipmentAvailable,omitempty"`
+	AllowTrackNumber      bool                `json:"allowTrackNumber,omitempty"`
+	AvailableCountries    []string            `json:"availableCountries,omitempty"`
+	RequiredFields        []string            `json:"requiredFields,omitempty"`
+	StatusList            []DeliveryStatus    `json:"statusList,omitempty"`
+	PlateList             []Plate             `json:"plateList,omitempty"`
+	DeliveryDataFieldList []DeliveryDataField `json:"deliveryDataFieldList,omitempty"`
+	ShipmentDataFieldList []DeliveryDataField `json:"shipmentDataFieldList,omitempty"`
+}
+
+// DeliveryStatus type
+type DeliveryStatus struct {
+	Code       string `json:"code,omitempty"`
+	Name       string `json:"name,omitempty"`
+	IsEditable bool   `json:"isEditable,omitempty"`
+}
+
+// Plate type
+type Plate struct {
+	Code  string `json:"code,omitempty"`
+	Label string `json:"label,omitempty"`
+}
+
+// DeliveryDataField type
+type DeliveryDataField struct {
+	Code            string `json:"code,omitempty"`
+	Label           string `json:"label,omitempty"`
+	Hint            string `json:"hint,omitempty"`
+	Type            string `json:"type,omitempty"`
+	AutocompleteUrl string `json:"autocompleteUrl,omitempty"`
+	Multiple        bool   `json:"multiple,omitempty"`
+	Required        bool   `json:"required,omitempty"`
+	AffectsCost     bool   `json:"affectsCost,omitempty"`
+	Editable        bool   `json:"editable,omitempty"`
+}
+
+// Telephony type
+type Telephony struct {
+	MakeCallUrl          string           `json:"makeCallUrl,omitempty"`
+	AllowEdit            bool             `json:"allowEdit,omitempty"`
+	InputEventSupported  bool             `json:"inputEventSupported,omitempty"`
+	OutputEventSupported bool             `json:"outputEventSupported,omitempty"`
+	HangupEventSupported bool             `json:"hangupEventSupported,omitempty"`
+	ChangeUserStatusUrl  string           `json:"changeUserStatusUrl,omitempty"`
+	AdditionalCodes      []AdditionalCode `json:"additionalCodes,omitempty,brackets"`
+	ExternalPhones       []ExternalPhone  `json:"externalPhones,omitempty,brackets"`
+}
+
+// AdditionalCode type
+type AdditionalCode struct {
+	Code   string `json:"code,omitempty"`
+	UserId string `json:"userId,omitempty"`
+}
+
+// ExternalPhone type
+type ExternalPhone struct {
+	SiteCode      string `json:"siteCode,omitempty"`
+	ExternalPhone string `json:"externalPhone,omitempty"`
+}
+
+// Warehouse type
+type Warehouse struct {
+	Actions []Action `json:"actions,omitempty,brackets"`
+}
+
+// Action type
+type Action struct {
+	Code       string   `json:"code,omitempty"`
+	Url        string   `json:"url,omitempty"`
+	CallPoints []string `json:"callPoints,omitempty"`
+}