Add mapping metadata fields in settings

2025-01-29 22:31:42 +03:00 · 2021-12-30 11:22:34 +03:00 · 2021-12-30 11:22:34 +03:00 · 5a480f0b31
commit 5a480f0b31
parent c57cb099e5
21 changed files with 987 additions and 61 deletions
--- a/doc/1.Setup/Custom
+++ b/doc/1.Setup/Custom
@ -0,0 +1,20 @@
+### Пользовательские поля
+
+В настройках модуля есть возможность настроить передачу пользовательских полей из CMS в CRM и обратно. Для этого необходимо настроить соответствие между мета полями CMS и пользовательскими полями CRM.
+
+Слева располагаются мета поля CMS, справа пользовательские поля CRM. В выпадающем списке слева нужно выбрать мета поля CMS, в выпадающем списке справа нужно выбрать пользовательское поле CRM и таким образом сопоставить их.
+
+Пользовательские поля разбиты на две группы для заказов "Custom fields for order" и для клиентов "Custom fields for customer".
+
+При нажатии на кнопку "Custom fields for order/customer" будет добавлены новые списки для выбора. Количество списков не может быть больше количества мета полей CMS или пользовательских полей CRM. Поэтому когда добавили максимальное число списков, кнопка добавления пропадает. Для каждой группы предусмотрена своя кнопка добавления.
+
+Обратите внимание, что значения не должны повторяться, т.е. для двух мета полей CMS, не может быть выбрана одно и то же пользовательское поле CRM. Необходимо выбирать 1 к 1. Если вдруг выбрать значение которое уже используется, будет показано предупреждающее уведомление, выбранный список начнет мигать красным и в этом списке будет установленно значение по умолчанию "Select value".
+
+Сопоставление можно удалить, если нажать на крестик справа от списка пользовательский полей CRM.
+
+Для сохранения выбранных сопоставлений необходимо нажать на кнопку "Сохранить изменения" в конце страницы настроек.
+
+Также в списке значений для сопоставления выводятся **только Активные в CRM пользовательские поля**.
+
+На стороне CRM доступные пользовательские поля можно увидеть перейдя в **Настройки - Системные - Пользовательские поля.**
+
--- a/resources/pot/retailcrm-es_ES.pot
+++ b/resources/pot/retailcrm-es_ES.pot
@ -274,3 +274,36 @@ msgstr "Activar el modo de depuración en el módulo"
 msgid "Is required to enable debug mode for advanced logs"
 msgstr "Se requiere el modo de depuración para habilitar el registro avanzado de logs"

+msgid "Custom fields"
+msgstr "Campos personalizados"
+
+msgid "Select value"
+msgstr "Selecciona un valor"
+
+msgid "Custom fields for order"
+msgstr "Campos de pedido personalizados"
+
+msgid "Custom fields for customer"
+msgstr "Campos de clientes personalizados"
+
+msgid "Add new select for order"
+msgstr "Añadir"
+
+msgid "Add new select for customer"
+msgstr "Añadir"
+
+msgid "This option is disabled"
+msgstr "Opción desactivada"
+
+msgid "Cron launches"
+msgstr "Tareas de cron"
+
+msgid "Generation ICML"
+msgstr "Generación del catálogo"
+
+msgid "Syncing history"
+msgstr "Sincronización del historial"
+
+msgid "Syncing inventories"
+msgstr "Sincronización de inventario"
+
--- a/resources/pot/retailcrm-ru_RU.pot
+++ b/resources/pot/retailcrm-ru_RU.pot
@ -283,5 +283,38 @@ msgstr "Активировать режим отладки в модуле"
 msgid "Is required to enable debug mode for advanced logs"
 msgstr "Требуется включить режим отладки для расширенного логирования"

+msgid "Custom fields"
+msgstr "Пользовательские поля"
+
+msgid "Select value"
+msgstr "Выберите значение"
+
+msgid "Custom fields for order"
+msgstr "Пользовательские поля для заказа"
+
+msgid "Custom fields for customer"
+msgstr "Пользовательские поля для клиента"
+
+msgid "Add new select for order"
+msgstr "Добавить"
+
+msgid "Add new select for customer"
+msgstr "Добавить"
+
+msgid "This option is disabled"
+msgstr "Опция отключена"
+
+msgid "Cron launches"
+msgstr "Работающие крон задачи"
+
+msgid "Generation ICML"
+msgstr "Генерация каталога"
+
+msgid "Syncing history"
+msgstr "Синхронизация истории"
+
+msgid "Syncing inventories"
+msgstr "Синхронизация запасов"
+


--- a/src/assets/css/meta-fields.css
+++ b/src/assets/css/meta-fields.css
@ -0,0 +1,59 @@
+.retailcrm-meta-select {
+    margin-right: 25px !important;
+    float:left !important;
+    width: 200px !important;
+    text-align-last: center;
+    border: 2px solid #2271b1;
+}
+
+.retailcrm-select-pair {
+    margin-bottom: 30px;
+}
+
+.retailcrm-order-label, .retailcrm-customer-label {
+    display: block;
+    font-size: 14px !important;
+    margin-top: 16px;
+    margin-bottom: 10px;
+}
+
+.add-new-select-retailcrm {
+    display:block;
+    width: 200px !important;
+    height: 34px;
+    color: #4169e1;
+    border-color: #4169e1;
+    background: #f6f7f7;
+    vertical-align: top;
+    margin-top: 16px;
+    margin-left: 128px;
+    margin-bottom: 10px;
+}
+
+.delete-select-retailcrm {
+    display: block;
+    width: 34px;
+    height: 34px;
+    --weight: 0.5px;
+    --aa: 0.5px; /* anti-aliasing */
+    --color: #4169e1;
+    border-color: #4169e1;
+    background: #f6f7f7;
+    padding: 0;
+    background:
+            linear-gradient(45deg, transparent calc(50% - var(--weight) - var(--aa)), var(--color) calc(50% - var(--weight)), var(--color) calc(50% + var(--weight)), transparent calc(50% + var(--weight) + var(--aa))),
+            linear-gradient(-45deg, transparent calc(50% - var(--weight) - var(--aa)), var(--color) calc(50% - var(--weight)), var(--color) calc(50% + var(--weight)), transparent calc(50% + var(--weight) + var(--aa)));
+}
+
+
+.red-selected-retailcrm {
+    border: solid 3px red !important;
+    animation: 2s blinker linear infinite;
+    #transition: border-width 0.6s linear;
+}
+
+@keyframes blinker {
+    0% { opacity: 1.0; }
+    50% { opacity: 0.3; }
+    100% { opacity: 1.0; }
+}
--- a/src/assets/css/meta-fields.min.css
+++ b/src/assets/css/meta-fields.min.css
@ -0,0 +1 @@
+.retailcrm-meta-select{margin-right:25px!important;float:left!important;width:200px!important;text-align-last:center;border:2px solid #2271b1}.retailcrm-select-pair{margin-bottom:30px}.retailcrm-customer-label,.retailcrm-order-label{display:block;font-size:14px!important;margin-top:16px;margin-bottom:10px}.add-new-select-retailcrm{display:block;width:200px!important;height:34px;color:#4169e1;border-color:#4169e1;background:#f6f7f7;vertical-align:top;margin-top:16px;margin-left:128px;margin-bottom:10px}.delete-select-retailcrm{display:block;width:34px;height:34px;--weight:0.5px;--aa:0.5px;--color:#4169e1;border-color:#4169e1;background:#f6f7f7;padding:0;background:linear-gradient(45deg,transparent calc(50% - var(--weight) - var(--aa)),var(--color) calc(50% - var(--weight)),var(--color) calc(50% + var(--weight)),transparent calc(50% + var(--weight) + var(--aa))),linear-gradient(-45deg,transparent calc(50% - var(--weight) - var(--aa)),var(--color) calc(50% - var(--weight)),var(--color) calc(50% + var(--weight)),transparent calc(50% + var(--weight) + var(--aa)))}.red-selected-retailcrm{border:solid 3px red!important;animation:2s blinker linear infinite}@keyframes blinker{0%{opacity:1}50%{opacity:.3}100%{opacity:1}}
--- a/src/assets/css/progress-bar.css
+++ b/src/assets/css/progress-bar.css
@ -21,7 +21,7 @@
    box-sizing: border-box;
 }

-.retail-hidden {
+.retailcrm-hidden {
    display: none !important;
 }

--- a/src/assets/css/progress-bar.min.css
+++ b/src/assets/css/progress-bar.min.css
@ -1 +1,5 @@
-.retail-progress{border-radius:18px;border:1px solid rgba(122,122,122,.15);width:400px;height:18px;overflow:hidden;transition:height .25s ease}.retail-progress__loader{width:0;border-radius:18px;background:#4169e1;color:#fff;text-align:center;padding:0 30px;font-size:18px;font-weight:600;transition:width .4s ease-in;line-height:18px;box-sizing:border-box}.retail-hidden{display:none!important}.retail-count-data-upload{margin-bottom:20px;size:30px;color:#4169e1;font-weight:700}
+<<<<<<< HEAD
+.retail-progress{border-radius:18px;border:1px solid rgba(122,122,122,.15);width:400px;height:18px;overflow:hidden;transition:height .25s ease}.retail-progress__loader{width:0;border-radius:18px;background:#4169e1;color:#fff;text-align:center;padding:0 30px;font-size:18px;font-weight:600;transition:width .4s ease-in;line-height:18px;box-sizing:border-box}.retail-hidden{display:none!important}.retail-count-data-upload{margin-bottom:20px;size:30px;color:#4169e1;font-weight:700}
+=======
+.retail-progress{border-radius:18px;border:1px solid rgba(122,122,122,.15);width:400px;height:18px;overflow:hidden;transition:height .25s ease}.retail-progress__loader{width:0;border-radius:18px;background:#4169e1;color:#fff;text-align:center;padding:0 30px;font-size:18px;font-weight:600;transition:width .4s ease-in;line-height:18px;box-sizing:border-box}.retailcrm-hidden{display:none!important}.retail-count-data-upload{margin-bottom:20px;size:30px;color:#4169e1;font-weight:700}
+>>>>>>> Add mapping metadata fields in settings
--- a/src/assets/default/default_meta_fields.txt
+++ b/src/assets/default/default_meta_fields.txt
@ -0,0 +1,180 @@
+_backorders
+_billing_address_1
+_billing_address_2
+_billing_address_index
+_billing_city
+_billing_company
+_billing_country
+_billing_email
+_billing_first_name
+_billing_last_name
+_billing_phone
+_billing_postcode
+_billing_state
+_button_text
+_cart_discount
+_cart_discount_tax
+_cart_hash
+_children
+_completed_date
+_created_via
+_customer_ip_address
+_customer_user
+_customer_user_agent
+_date_completed
+_date_paid
+_download_expiry
+_download_limit
+_download_permissions_granted
+_downloadable
+_downloadable_files
+_edit_last
+_edit_lock
+_manage_stock
+_new_order_email_sent
+_order_currency
+_order_key
+_order_shipping
+_order_shipping_tax
+_order_stock_reduced
+_order_tax
+_order_total
+_order_version
+_paid_date
+_payment_method
+_payment_method_title
+_price
+_prices_include_tax
+_product_attributes
+_product_image_gallery
+_product_url
+_product_version
+_recorded_coupon_usage_counts
+_recorded_sales
+_refund_amount
+_refund_reason
+_refunded_by
+_refunded_payment
+_regular_price
+_sale_price
+_shipping_address_1
+_shipping_address_2
+_shipping_address_index
+_shipping_city
+_shipping_company
+_shipping_country
+_shipping_first_name
+_shipping_last_name
+_shipping_postcode
+_shipping_state
+_sku
+_sold_individually
+_stock
+_stock_status
+_stripe_charge_captured
+_stripe_currency
+_stripe_customer_id
+_stripe_fee
+_stripe_intent_id
+_stripe_net
+_stripe_source_id
+_tax_class
+_tax_status
+_thumbnail_id
+_transaction_id
+_variation_description
+_virtual
+_wc_attachment_source
+_wc_average_rating
+_wc_review_count
+_wp_attached_file
+_wp_attachment_metadata
+_wp_desired_post_slug
+_wp_old_slug
+_wp_page_template
+_wp_trash_meta_comments_status
+_wp_trash_meta_status
+_wp_trash_meta_time
+_wpcom_is_markdown
+_used_by
+attribute_logo
+attribute_pa_color
+attribute_pa_size
+is_vat_exempt 
+total_sales
+coupon_amount
+date_expires
+discount_type
+exclude_sale_items
+free_shipping
+individual_use
+is_vat_exempt
+limit_usage_to_x_items
+usage_count
+usage_limit
+usage_limit_per_user
+_shipping_phone
+
+## Customer
+
+_last_order
+_order_count
+_woocommerce_persistent_cart_1
+_woocommerce_tracks_anon_id
+admin_color
+billing_address_1
+billing_address_2
+billing_city
+billing_company
+billing_country
+billing_email
+billing_first_name
+billing_last_name
+billing_phone
+billing_postcode
+billing_state
+comment_shortcuts
+community-events-location
+default_password_nag
+description
+dismissed_maxmind_license_key_notice
+dismissed_no_secure_connection_notice
+dismissed_regenerating_thumbnails_notice
+dismissed_update_notice
+dismissed_wc_admin_notice
+dismissed_wp_pointers
+first_name
+last_name
+last_update
+locale
+nickname
+paying_customer
+rich_editing
+session_tokens
+shipping_address_1
+shipping_address_2
+shipping_city
+shipping_company
+shipping_country
+shipping_first_name
+shipping_last_name
+shipping_method
+shipping_phone
+shipping_postcode
+shipping_state
+show_admin_bar_front
+show_welcome_panel
+syntax_highlighting
+use_ssl
+wc_last_active
+woocommerce_admin_activity_panel_inbox_last_read
+wp_capabilities
+wp_dashboard_quick_press_last_post_id
+wp_product_import_error_log
+wp_user_level
+wp_user-settings
+wp_user-settings-time
+wp_woocommerce_product_import_mapping
+closedpostboxes_shop_order
+metaboxhidden_shop_order
+wp__stripe_customer_id
--- a/src/assets/js/retailcrm-cron-info.js
+++ b/src/assets/js/retailcrm-cron-info.js
@ -25,20 +25,24 @@ jQuery(function () {
                _this.icml = response.icml;
                _this.inventories = response.inventories;

-                _this.displayInfoAboutCron();
-
+                _this.displayInfoAboutCron(
+                    response.translate.tr_td_cron,
+                    response.translate.tr_td_icml,
+                    response.translate.tr_td_history,
+                    response.translate.tr_td_inventories
+                );
            })
    }

-    RetailcrmCronInfo.prototype.displayInfoAboutCron = function () {
+    RetailcrmCronInfo.prototype.displayInfoAboutCron = function (cron, icml, history, inventories) {
        this.table = jQuery(this.title).next();
        this.table.append('<tbody class="retail-debug-info"></tbody>');
        this.infoTable = jQuery('tbody[class="retail-debug-info"]').get(0);

-        jQuery(this.infoTable).append("<tr><td class='retail-cron-info-title'>" + "Cron launches:" + "</td></tr>");
-        jQuery(this.infoTable).append("<tr><td class='retail-cron-info'>" + "History: " + this.history +  "</td></tr>");
-        jQuery(this.infoTable).append("<tr><td class='retail-cron-info'>" + "Icml: " +  this.icml +  "</td></tr>");
-        jQuery(this.infoTable).append("<tr><td class='retail-cron-info'>" + "Inventories: " + this.inventories +  "</td></tr>");
+        jQuery(this.infoTable).append("<tr><td class='retail-cron-info-title'>" + cron + " : " + "</td></tr>");
+        jQuery(this.infoTable).append("<tr><td class='retail-cron-info'>" + icml + " : " +  this.icml +  "</td></tr>");
+        jQuery(this.infoTable).append("<tr><td class='retail-cron-info'>" + history +  " : " + this.history +  "</td></tr>");
+        jQuery(this.infoTable).append("<tr><td class='retail-cron-info'>" + inventories + " : " + this.inventories +  "</td></tr>");
    }

    window.RetailcrmCronInfo = RetailcrmCronInfo;
--- a/src/assets/js/retailcrm-export.js
+++ b/src/assets/js/retailcrm-export.js
@ -4,7 +4,7 @@ jQuery(function () {
        this.submitButton = jQuery('button[id="export-orders-submit"]').get(0);
        this.selectedOrdersButton = jQuery('button[id="export_selected_orders_btn"]').get(0);

-        jQuery(this.submitButton).after('<div id="export-orders-progress" class="retail-progress retail-hidden"></div');
+        jQuery(this.submitButton).after('<div id="export-orders-progress" class="retail-progress retailcrm-hidden"></div');
        jQuery(this.submitButton).before('<div id="export-orders-count" class="retail-count-data-upload"></div');

        this.progressBar = jQuery('div[id="export-orders-progress"]').get(0);
@ -21,7 +21,7 @@ jQuery(function () {
            return false;
        }

-        jQuery(this.submitButton).addClass('retail-hidden');
+        jQuery(this.submitButton).addClass('retailcrm-hidden');

        this.ordersCount = 0;
        this.customersCount = 0;
@ -37,7 +37,8 @@ jQuery(function () {
            .done(function (response) {
                _this.ordersCount = Number(response.count_orders);
                _this.customersCount = Number(response.count_users);
-                jQuery(_this.submitButton).removeClass('retail-hidden');
+                jQuery(_this.submitButton).removeClass('retailcrm-hidden');
+

                _this.messageEmtyField = response.translate.tr_empty_field;
                _this.messageSuccessful = response.translate.tr_successful;
@ -65,6 +66,7 @@ jQuery(function () {
    RetailcrmExportForm.prototype.displayCountUploadData = function (order, customer) {
        this.counter = jQuery('div[id="export-orders-count"]').get(0);

+
        jQuery(this.counter).text(`${customer}: ${this.customersCount} ${order}: ${this.ordersCount}`);
    }

@ -115,9 +117,9 @@ jQuery(function () {
    };

    RetailcrmExportForm.prototype.initializeProgressBar = function () {
-        jQuery(this.submitButton).addClass('retail-hidden');
+        jQuery(this.submitButton).addClass('retailcrm-hidden');
        jQuery(this.progressBar)
-            .removeClass('retail-hidden')
+            .removeClass('retailcrm-hidden')
            .append(jQuery('<div/>', {class: 'retail-progress__loader', text: '0%'}))

        window.addEventListener('beforeunload', this.confirmLeave);
--- a/src/assets/js/retailcrm-meta-fields.js
+++ b/src/assets/js/retailcrm-meta-fields.js
@ -0,0 +1,323 @@
+jQuery(function () {
+    function RetailcrmMetaFields()
+    {
+        jQuery('.order-meta-data-retailcrm').closest('tr').addClass('retailcrm-hidden')
+        jQuery('.customer-meta-data-retailcrm').closest('tr').addClass('retailcrm-hidden')
+
+        jQuery('.customer-meta-data-retailcrm').closest('tr').after('<tr class="retailcrm-insert-select"></tr>')
+        this.insertSelects = jQuery('.retailcrm-insert-select').get(0);
+        this.orderTextArea = jQuery('.order-meta-data-retailcrm').get(0);
+        this.customerTextArea = jQuery('.customer-meta-data-retailcrm').get(0);
+        this.indexOrder = 1;
+        this.indexCustomer = 1;
+
+        if (typeof this.insertSelects  === 'undefined'
+            || this.orderTextArea === 'undefined'
+            || this.customerTextArea === 'undefined'
+        ) {
+            return false;
+        }
+
+        jQuery(this.insertSelects).append(
+            `<label class="retailcrm-order-label">Custom fields for order</label><div class="retailcrm-order-selects"></div>` +
+            `<label class="retailcrm-customer-label">Custom fields for customer</label><div class="retailcrm-customer-selects"></div>` +
+            `<button class="add-new-select-retailcrm" id="add-new-select-order-retailcrm">Add new select for order</button>` +
+            `<button class="add-new-select-retailcrm" id="add-new-select-customer-retailcrm">Add new select for customer</button>`
+        );
+
+        let _this = this;
+
+        if (this.orderTextArea.value === '') {
+            this.orderTextArea.value = JSON.stringify({});
+        }
+
+        if (this.customerTextArea.value === '') {
+            this.customerTextArea.value = JSON.stringify({});
+        }
+
+        jQuery.ajax({
+            url: window.location.origin + '/wp-admin/admin-ajax.php?action=set_meta_fields',
+            method: 'POST',
+            timeout: 0,
+            data: {ajax: 1},
+            dataType: 'json'
+        })
+            .done(function (response) {
+                _this.dataFields = response;
+
+                jQuery(".retailcrm-order-label").text(response.translate.tr_lb_order);
+                jQuery(".retailcrm-customer-label").text(response.translate.tr_lb_customer);
+                jQuery(".add-new-select-retailcrm").text(response.translate.tr_btn);
+                jQuery(".add-new-select-retailcrm").text(response.translate.tr_btn);
+
+                if (jQuery.isEmptyObject(JSON.parse(_this.orderTextArea.value)) && jQuery.isEmptyObject(JSON.parse(_this.customerTextArea.value))) {
+                    _this.createSelects(_this.dataFields);
+                }
+
+                if (!jQuery.isEmptyObject(JSON.parse(_this.orderTextArea.value))) {
+                    let objectJson = JSON.parse(_this.orderTextArea.value);
+
+                    _this.indexOrder = _this.restoreSelectsData(
+                        objectJson,
+                        _this.dataFields.order,
+                        'order',
+                        1
+                    );
+                }
+
+                if (!jQuery.isEmptyObject(JSON.parse(_this.customerTextArea.value))) {
+                    let objectJson = JSON.parse(_this.customerTextArea.value);
+
+                    _this.indexCustomer = _this.restoreSelectsData(
+                        objectJson,
+                        _this.dataFields.customer,
+                        'customer',
+                        1
+                    );
+                }
+            })
+
+        jQuery(this.insertSelects).on('change', '.retailcrm-meta-select', function() {
+            let selectsData = {};
+            let typeSelect = this.id.split('-')[0]
+            let idChangeSelect = this.id.split('-')[2]
+
+            if (this.id.includes('order')) {
+                selectsData = _this.getSelectsData(
+                    _this.orderTextArea.value,
+                    'order',
+                    idChangeSelect,
+                    typeSelect
+                );
+            } else {
+                selectsData = _this.getSelectsData(
+                    _this.customerTextArea.value,
+                    'customer',
+                    idChangeSelect,
+                    typeSelect
+                );
+            }
+
+            if (Object.keys(selectsData).length != 0) {
+                if (this.id.includes('order')) {
+                    _this.orderTextArea.value = JSON.stringify(selectsData);
+                } else {
+                    _this.customerTextArea.value = JSON.stringify(selectsData);
+                }
+            }
+        });
+
+        jQuery(this.insertSelects).on('click', '.add-new-select-retailcrm', function(event) {
+            event.preventDefault();
+
+            if (this.id.includes('order')) {
+                _this.addPairSelects(
+                    '.retailcrm-order-selects',
+                    'order',
+                    _this.dataFields.order,
+                    _this.indexOrder
+                );
+
+                _this.indexOrder++;
+            } else {
+                _this.addPairSelects(
+                    '.retailcrm-customer-selects',
+                    'customer',
+                    _this.dataFields.customer,
+                    _this.indexCustomer
+                );
+
+                _this.indexCustomer++;
+            }
+        });
+
+        jQuery(this.insertSelects).on('click', '.delete-select-retailcrm', function(event) {
+            event.preventDefault();
+
+            let objectJson = {}
+            let entity = this.id.split('-')[0];
+            let index = this.id.split('-')[1];
+
+            if (entity === 'order') {
+                objectJson = JSON.parse(_this.orderTextArea.value);
+            } else {
+                objectJson = JSON.parse(_this.customerTextArea.value);
+            }
+
+            let metaFiled = jQuery(`#metaFields-${entity}-${index}`);
+            let valueMetaField = metaFiled.val();
+
+            for (let i = 1; i <= index; i++) {
+                jQuery(`#select-pair-${entity}-${i}`).remove();
+            }
+
+            delete objectJson[valueMetaField];
+
+            if (entity === 'order') {
+                _this.indexOrder = _this.restoreSelectsData(
+                    objectJson,
+                    _this.dataFields.order,
+                    'order',
+                    1
+                );
+
+                _this.orderTextArea.value = JSON.stringify(objectJson);
+            } else {
+                _this.indexCustomer = _this.restoreSelectsData(
+                    objectJson,
+                    _this.dataFields.customer,
+                    'customer',
+                    1
+                );
+
+                _this.customerTextArea.value = JSON.stringify(objectJson);
+            }
+
+            jQuery(`#add-new-select-${entity}-retailcrm`).removeClass('retailcrm-hidden')
+        });
+    }
+
+    RetailcrmMetaFields.prototype.restoreSelectsData = function (objectJson, dataEntity, entity, index) {
+        for (let key in objectJson) {
+            let getMetaSelect = `#metaFields-${entity}-${index} option[value=${key}]`;
+            let getCustomSelect = `#customFields-${entity}-${index} option[value=${objectJson[key]}]`;
+
+            this.addPairSelects(`.retailcrm-${entity}-selects`, entity, dataEntity, index);
+
+            jQuery(getMetaSelect).prop('selected', true);
+            jQuery(getCustomSelect).prop('selected', true);
+
+            index++;
+        }
+
+        return index;
+    }
+
+    RetailcrmMetaFields.prototype.getSelectsData = function (textarea, entity, idChangeSelect, typeSelect) {
+        let _this = this;
+        let selectsData = {};
+
+        if (!jQuery.isEmptyObject(textarea)) {
+            let objectJson = JSON.parse(textarea);
+            let field = jQuery(`#${typeSelect}-${entity}-${idChangeSelect}`);
+            let selectedField = jQuery(`#${typeSelect}-${entity}-${idChangeSelect} option:selected`);
+            let fieldValue = field.val();
+
+            if (Object.values(objectJson).includes(fieldValue) || fieldValue in objectJson) {
+                _this.addWarning(field, selectedField.text());
+
+                // Search key in object by id selects
+                let counter = 0;
+
+                for (let key in objectJson) {
+                    counter++;
+
+                    if (counter == idChangeSelect) {
+                        delete objectJson[key];
+                    }
+                }
+
+                if (entity === 'order') {
+                    _this.orderTextArea.value = JSON.stringify(objectJson);
+                } else {
+                    _this.customerTextArea.value = JSON.stringify(objectJson);
+                }
+            }
+        }
+
+        for (let i = 1; i <= jQuery(`.retailcrm-${entity}-selects div`).length; i++) {
+            let metaFiled = jQuery(`#metaFields-${entity}-${i}`);
+            let customField = jQuery(`#customFields-${entity}-${i}`);
+            let valueMetaField = metaFiled.val();
+            let valueCustomField = customField.val();
+
+            if (valueMetaField === 'default_retailcrm' || valueCustomField === 'default_retailcrm') {
+                continue;
+            }
+
+            _this.deleteWarning(metaFiled);
+            _this.deleteWarning(customField);
+
+            selectsData[valueMetaField] = valueCustomField;
+        }
+
+        return selectsData;
+    }
+
+    RetailcrmMetaFields.prototype.createSelects = function (dataFields) {
+        let orderData = dataFields.order;
+        let customerData = dataFields.customer;
+
+        //Create selects for order data
+        this.buildElements('.retailcrm-order-selects', 'order', this.indexOrder);
+        this.fillSelects(orderData, 'order', this.indexOrder);
+
+        //Create selects for customer data
+        this.buildElements('.retailcrm-customer-selects', 'customer', this.indexCustomer);
+        this.fillSelects(customerData, 'customer', this.indexCustomer);
+
+        this.indexOrder++;
+        this.indexCustomer++;
+    }
+
+    RetailcrmMetaFields.prototype.buildElements = function (element, entity, index) {
+        jQuery(element).append(
+            `<div class="retailcrm-select-pair" id="select-pair-${entity}-${index}">` +
+            `<select class="retailcrm-meta-select" id="metaFields-${entity}-${index}"></select>` +
+            `<select class="retailcrm-meta-select" id="customFields-${entity}-${index}"></select>` +
+            `<button class="delete-select-retailcrm" id="${entity}-${index}"></button></div>`
+        );
+
+        jQuery(`#add-new-select-${entity}-retailcrm`).insertAfter(`#select-pair-${entity}-${index}`);
+    }
+
+    RetailcrmMetaFields.prototype.fillSelects = function (data, entity, index) {
+        if (Object.keys(data.meta).length - 1 <= index || Object.keys(data.custom).length - 1 <= index) {
+            if (entity === 'order') {
+                jQuery('#add-new-select-order-retailcrm').addClass('retailcrm-hidden')
+            } else {
+                jQuery('#add-new-select-customer-retailcrm').addClass('retailcrm-hidden')
+            }
+        }
+
+        // Set meta fields in select
+        jQuery.each(data.meta, function(key, value) {
+            jQuery(`#metaFields-${entity}-${index}`)
+                .append(jQuery('<option></option>')
+                    .attr('value', key)
+                    .text(value));
+        });
+
+        // Set custom fields in select
+        jQuery.each(data.custom, function(key, value) {
+            jQuery(`#customFields-${entity}-${index}`)
+                .append(jQuery('<option></option>')
+                    .attr('value', key)
+                    .text(value));
+        });
+    }
+
+    RetailcrmMetaFields.prototype.addPairSelects = function (element, entity, data, index) {
+        this.buildElements(element, entity, index);
+        this.fillSelects(data, entity, index);
+    }
+
+    RetailcrmMetaFields.prototype.addWarning = function (field, fieldValue) {
+        alert(fieldValue + ' already been selected');
+
+        field.prop('value', 'default_retailcrm');
+        field.addClass('red-selected-retailcrm');
+    }
+
+    RetailcrmMetaFields.prototype.deleteWarning = function (field) {
+        if (field.css('border-color') === "rgb(255, 0, 0)") {
+            field.removeClass('red-selected-retailcrm')
+        }
+    }
+
+    window.RetailcrmMetaFields = RetailcrmMetaFields;
+
+    if (typeof RetailcrmMetaFields !== 'undefined') {
+        new window.RetailcrmMetaFields();
+    }
+});
--- a/src/include/abstracts/class-wc-retailcrm-abstracts-settings.php
+++ b/src/include/abstracts/class-wc-retailcrm-abstracts-settings.php
@ -1,4 +1,5 @@
 <?php
+
 /**
 * PHP version 5.6
 *
@ -31,7 +32,8 @@ abstract class WC_Retailcrm_Abstracts_Settings extends WC_Integration

        static::$option_key = $this->get_option_key();

-        if (isset($_GET['page']) && $_GET['page'] == 'wc-settings'
+        if (
+            isset($_GET['page']) && $_GET['page'] == 'wc-settings'
            && isset($_GET['tab']) && $_GET['tab'] == 'integration'
        ) {
            add_action('init', array($this, 'init_settings_fields'), 99);
@ -66,19 +68,19 @@ abstract class WC_Retailcrm_Abstracts_Settings extends WC_Integration
    public function init_form_fields()
    {
        $this->form_fields = array(
-            array( 'title' => __( 'Main settings', 'retailcrm' ), 'type' => 'title', 'desc' => '', 'id' => 'general_options' ),
+            array( 'title' => __('Main settings', 'retailcrm'), 'type' => 'title', 'desc' => '', 'id' => 'general_options' ),

            'api_url' => array(
-                'title'             => __( 'API of URL', 'retailcrm' ),
+                'title'             => __('API of URL', 'retailcrm'),
                'type'              => 'text',
                'description'       => __( 'Enter API of URL (https://yourdomain.simla.com)', 'retailcrm' ),
                'desc_tip'          => true,
                'default'           => ''
            ),
            'api_key' => array(
-                'title'             => __( 'API key', 'retailcrm' ),
+                'title'             => __('API key', 'retailcrm'),
                'type'              => 'text',
-                'description'       => __( 'Enter your API key. You can find it in the administration section of Simla.com', 'retailcrm' ),
+                'description'       => __('Enter your API key. You can find it in the administration section of Simla.com', 'retailcrm'),
                'desc_tip'          => true,
                'default'           => ''
            )
@ -89,13 +91,14 @@ abstract class WC_Retailcrm_Abstracts_Settings extends WC_Integration
        $apiKey = !empty($post[$this->plugin_id . $this->id . '_api_key']) ? $post[$this->plugin_id . $this->id . '_api_key'] : null;

        if ($this->apiClient) {
-            if (isset($_GET['page']) && $_GET['page'] == 'wc-settings'
+            if (
+                isset($_GET['page']) && $_GET['page'] == 'wc-settings'
                && isset($_GET['tab']) && $_GET['tab'] == 'integration'
            ) {
                add_action('admin_print_footer_scripts', array($this, 'show_blocks'), 99);

                $this->form_fields[] = array(
-                    'title'       => __( 'API settings', 'retailcrm' ),
+                    'title'       => __('API settings', 'retailcrm'),
                    'type'        => 'title',
                    'description' => '',
                    'id'          => 'api_options'
@ -111,14 +114,14 @@ abstract class WC_Retailcrm_Abstracts_Settings extends WC_Integration
                );

                $this->form_fields['online_assistant'] = array(
-                    'title'       => __( 'Online assistant', 'retailcrm' ),
+                    'title'       => __('Online assistant', 'retailcrm'),
                    'type'        => 'textarea',
                    'id'          => 'online_assistant',
-                    'placeholder' => __( 'Insert the Online consultant code here', 'retailcrm' )
+                    'placeholder' => __('Insert the Online consultant code here', 'retailcrm')
                );

-                $this->form_fields['catalog_options'] = array(
-                    'title'       => __( 'Catalog settings', 'retailcrm' ),
+                $this->form_fields[] = array(
+                    'title'       => __('Catalog settings', 'retailcrm'),
                    'type'        => 'heading',
                    'description' => '',
                    'id'          => 'catalog_options'
@ -193,7 +196,7 @@ abstract class WC_Retailcrm_Abstracts_Settings extends WC_Integration
                        'id' => 'shipping_options'
                    );

-                    foreach ($wc_shipping_list as  $shipping_code => $shipping) {
+                    foreach ($wc_shipping_list as $shipping_code => $shipping) {
                        if (isset($shipping['enabled']) && $shipping['enabled'] == static::YES) {
                            $this->form_fields[$shipping_code] = array(
                                'title'          => __($shipping['title'], 'woocommerce'),
@ -282,6 +285,26 @@ abstract class WC_Retailcrm_Abstracts_Settings extends WC_Integration
                    }
                }

+                /**
+                 * Meta data options
+                 */
+                $this->form_fields[] = array(
+                     'title'       => __('Custom fields', 'retailcrm'),
+                     'type'        => 'heading',
+                     'description' => '',
+                     'class'       => 'meta-fields'
+                );
+
+                $this->form_fields['order-meta-data-retailcrm'] = array(
+                    'type'        => 'textarea',
+                    'class'       => 'order-meta-data-retailcrm',
+                );
+
+                $this->form_fields['customer-meta-data-retailcrm'] = array(
+                    'type'        => 'textarea',
+                    'class'       => 'customer-meta-data-retailcrm',
+                );
+
                /**
                 * Inventories options
                 */
@ -506,7 +529,7 @@ abstract class WC_Retailcrm_Abstracts_Settings extends WC_Integration
            $response = $api->apiVersions();

            if ($response->isSuccessful()) {
-               header("Refresh:0");
+                header("Refresh:0");
            }
        }
    }
@ -533,20 +556,20 @@ abstract class WC_Retailcrm_Abstracts_Settings extends WC_Integration
            'title'             => '',
        );

-        $data = wp_parse_args( $data, $defaults );
+        $data = wp_parse_args($data, $defaults);

        ob_start();
        ?>
        <tr valign="top">
            <th scope="row" class="titledesc">
-                <label for="<?php echo esc_attr( $field ); ?>"><?php echo wp_kses_post( $data['title'] ); ?></label>
-                <?php echo $this->get_tooltip_html( $data ); ?>
+                <label for="<?php echo esc_attr($field); ?>"><?php echo wp_kses_post($data['title']); ?></label>
+                <?php echo $this->get_tooltip_html($data); ?>
            </th>
            <td class="forminp">
                <fieldset>
-                    <legend class="screen-reader-text"><span><?php echo wp_kses_post( $data['label'] ); ?></span></legend>
-                    <button id="<?php echo $data['id']; ?>" class="<?php echo esc_attr( $data['class'] ); ?>" type="button" name="<?php echo esc_attr( $field ); ?>" id="<?php echo esc_attr( $field ); ?>" style="<?php echo esc_attr( $data['css'] ); ?>" <?php echo $this->get_custom_attribute_html( $data ); ?>><?php echo wp_kses_post( $data['label'] ); ?></button>
-                    <?php echo $this->get_description_html( $data ); ?>
+                    <legend class="screen-reader-text"><span><?php echo wp_kses_post($data['label']); ?></span></legend>
+                    <button id="<?php echo $data['id']; ?>" class="<?php echo esc_attr($data['class']); ?>" type="button" name="<?php echo esc_attr($field); ?>" id="<?php echo esc_attr($field); ?>" style="<?php echo esc_attr($data['css']); ?>" <?php echo $this->get_custom_attribute_html($data); ?>><?php echo wp_kses_post($data['label']); ?></button>
+                    <?php echo $this->get_description_html($data); ?>
                </fieldset>
            </td>
        </tr>
@ -566,20 +589,20 @@ abstract class WC_Retailcrm_Abstracts_Settings extends WC_Integration
     */
    public function generate_heading_html($key, $data)
    {
-        $field_key = $this->get_field_key( $key );
+        $field_key = $this->get_field_key($key);
        $defaults  = array(
            'title' => '',
            'class' => '',
        );

-        $data = wp_parse_args( $data, $defaults );
+        $data = wp_parse_args($data, $defaults);

        ob_start();
        ?>
            </table>
-            <h2 class="wc-settings-sub-title retailcrm_hidden <?php echo esc_attr( $data['class'] ); ?>" id="<?php echo esc_attr( $field_key ); ?>"><?php echo wp_kses_post( $data['title'] ); ?> <span style="opacity:0.5;float: right;">&#11015;</span></h2>
-            <?php if ( ! empty( $data['description'] ) ) : ?>
-                <p><?php echo wp_kses_post( $data['description'] ); ?></p>
+            <h2 class="wc-settings-sub-title retailcrm_hidden <?php echo esc_attr($data['class']); ?>" id="<?php echo esc_attr($field_key); ?>"><?php echo wp_kses_post($data['title']); ?> <span style="opacity:0.5;float: right;">&#11015;</span></h2>
+            <?php if (! empty($data['description'])) : ?>
+                <p><?php echo wp_kses_post($data['description']); ?></p>
            <?php endif; ?>
            <table class="form-table" style="display: none;">
        <?php
@ -597,13 +620,13 @@ abstract class WC_Retailcrm_Abstracts_Settings extends WC_Integration
    */
    public function validate_online_assistant_field($key, $value)
    {
-    	$onlineAssistant = $_POST['woocommerce_integration-retailcrm_online_assistant'];
+        $onlineAssistant = $_POST['woocommerce_integration-retailcrm_online_assistant'];

-    	if (!empty($onlineAssistant) && is_string($onlineAssistant)) {
-    	    return wp_unslash($onlineAssistant);
-    	}
+        if (!empty($onlineAssistant) && is_string($onlineAssistant)) {
+            return wp_unslash($onlineAssistant);
+        }

-    	return '';
+        return '';
    }

    /**
@ -628,7 +651,7 @@ abstract class WC_Retailcrm_Abstracts_Settings extends WC_Integration
        $response = $api->apiVersions();

        if ($response == null) {
-            WC_Admin_Settings::add_error(esc_html__( 'Enter the correct URL of CRM', 'retailcrm'));
+            WC_Admin_Settings::add_error(esc_html__('Enter the correct URL of CRM', 'retailcrm'));
            $value = '';
        }

@ -661,7 +684,7 @@ abstract class WC_Retailcrm_Abstracts_Settings extends WC_Integration
        }

        if (empty($response) || !$response->isSuccessful()) {
-            WC_Admin_Settings::add_error( esc_html__( 'Enter the correct API key', 'retailcrm' ) );
+            WC_Admin_Settings::add_error(esc_html__('Enter the correct API key', 'retailcrm'));
            $value = '';
        }

@ -730,10 +753,12 @@ abstract class WC_Retailcrm_Abstracts_Settings extends WC_Integration
     *
     * @codeCoverageIgnore
     */
-    function add_retailcrm_button() {
+    function add_retailcrm_button()
+    {
        global $wp_admin_bar;
-        if ( !is_super_admin() || !is_admin_bar_showing() || !is_admin())
+        if (!is_super_admin() || !is_admin_bar_showing() || !is_admin()) {
            return;
+        }

        $wp_admin_bar->add_menu(
            array(
@ -756,7 +781,7 @@ abstract class WC_Retailcrm_Abstracts_Settings extends WC_Integration
            array(
                'id' => 'retailcrm_ajax_generate_setings',
                'title' => __('Settings', 'retailcrm'),
-                'href'=> get_site_url().'/wp-admin/admin.php?page=wc-settings&tab=integration&section=integration-retailcrm',
+                'href' => get_site_url() . '/wp-admin/admin.php?page=wc-settings&tab=integration&section=integration-retailcrm',
                'parent' => 'retailcrm_top_menu',
                'class' => 'retailcrm_ajax_settings'
            )
--- a/src/include/class-wc-retailcrm-base.php
+++ b/src/include/class-wc-retailcrm-base.php
@ -32,6 +32,7 @@ if (!class_exists('WC_Retailcrm_Base')) {

        /**
         * Init and hook in the integration.
+         *
         * @param \WC_Retailcrm_Proxy|WC_Retailcrm_Client_V4|WC_Retailcrm_Client_V5|bool $retailcrm (default = false)
         */
        public function __construct($retailcrm = false)
@ -77,6 +78,7 @@ if (!class_exists('WC_Retailcrm_Base')) {
            add_action('retailcrm_inventories', array($this, 'load_stocks'));
            add_action('wp_ajax_do_upload', array($this, 'upload_to_crm'));
            add_action('wp_ajax_cron_info', array($this, 'get_cron_info'), 99);
+            add_action('wp_ajax_set_meta_fields', array($this, 'set_meta_fields'), 99);
            add_action('wp_ajax_content_upload', array($this, 'count_upload_data'), 99);
            add_action('wp_ajax_generate_icml', array($this, 'generate_icml'));
            add_action('wp_ajax_upload_selected_orders', array($this, 'upload_selected_orders'));
@ -461,6 +463,10 @@ if (!class_exists('WC_Retailcrm_Base')) {
            // Include style for debug info
            wp_register_style('retailcrm-debug-info-style', $path . 'debug-info.min.css', false, '0.1');
            wp_enqueue_style('retailcrm-debug-info-style');
+
+            // Include style for meta fields
+            wp_register_style('retailcrm-meta-fields-style', $path . 'meta-fields.min.css', false, '0.1');
+            wp_enqueue_style('retailcrm-meta-fields-style');
        }

        /**
@ -479,6 +485,9 @@ if (!class_exists('WC_Retailcrm_Base')) {

            wp_register_script('retailcrm-cron-info', $path . 'retailcrm-cron-info.js', false, '0.1');
            wp_enqueue_script('retailcrm-cron-info', $path . 'retailcrm-export.js', '', '', true);
+
+            wp_register_script('retailcrm-meta-fields', $path . 'retailcrm-meta-fields.js', false, '0.1');
+            wp_enqueue_script('retailcrm-meta-fields', $path . 'retailcrm-meta-fields.js', '', '', true);
        }

        /**
@ -545,33 +554,114 @@ if (!class_exists('WC_Retailcrm_Base')) {
         * Return time work next cron
         */
        public function get_cron_info() {
-            $icml        = 'This option is disabled';
-            $history     = 'This option is disabled';
-            $inventories = 'This option is disabled';
+            $defaultValue = __('This option is disabled', 'retailcrm');
+            $icml         = $defaultValue;
+            $history      = $defaultValue;
+            $inventories  = $defaultValue;
+            $translate    = array(
+                'tr_td_cron'        => __('Cron launches', 'retailcrm'),
+                'tr_td_icml'        => __('Generation ICML', 'retailcrm'),
+                'tr_td_history'     => __('Syncing history', 'retailcrm'),
+                'tr_td_inventories' => __('Syncing inventories', 'retailcrm'),
+            );

            if (isset($this->settings['history']) && $this->settings['history'] == static::YES) {
-                $history = date("H:i:s d-m-Y", wp_next_scheduled('retailcrm_history'));
+                $history = date( 'H:i:s d-m-Y', wp_next_scheduled('retailcrm_history'));
            }

            if (isset($this->settings['icml']) && $this->settings['icml'] == static::YES) {
-                $icml = date("H:i:s d-m-Y", wp_next_scheduled('retailcrm_icml'));
+                $icml = date( 'H:i:s d-m-Y', wp_next_scheduled('retailcrm_icml'));
            }

            if (isset($this->settings['sync']) && $this->settings['sync'] == static::YES) {
-                $inventories = date("H:i:s d-m-Y ", wp_next_scheduled('retailcrm_inventories'));
+                $inventories = date( 'H:i:s d-m-Y ', wp_next_scheduled('retailcrm_inventories'));
            }

            echo json_encode(
                array(
                    'history'     => $history,
                    'icml'        => $icml,
-                    'inventories' => $inventories
+                    'inventories' => $inventories,
+                    'translate'   => $translate,
                )
            );

            wp_die();
        }

+        /**
+         * Set meta fields in settings
+         */
+        public function set_meta_fields()
+        {
+            $orderMetaData        = $this->getMetaData('order');
+            $customerMetaData     = $this->getMetaData('user');
+            $orderCustomFields    = $this->getCustomFields('order');
+            $customerCustomFields = $this->getCustomFields('customer');
+
+            $translate = array(
+                'tr_lb_order'    => __('Custom fields for order', 'retailcrm'),
+                'tr_lb_customer' => __('Custom fields for customer', 'retailcrm'),
+                'tr_btn'         => __('Add new select for order', 'retailcrm'),
+            );
+
+            echo json_encode(
+                array(
+                    'order'     => array('custom' => $orderCustomFields, 'meta' => $orderMetaData),
+                    'customer'  => array('custom' => $customerCustomFields, 'meta' => $customerMetaData),
+                    'translate' => $translate,
+                )
+            );
+
+            wp_die();
+        }
+
+        /**
+         * Get custom fields with CRM
+         *
+         * @return array
+         */
+        private function getCustomFields($entity)
+        {
+            $customFields = array('default_retailcrm' => __('Select value', 'retailcrm'));
+            $getCustomFields = $this->apiClient->customFieldsList(array('entity' => $entity), 100);
+
+            if (!empty($getCustomFields['customFields']) && $getCustomFields->isSuccessful()) {
+                foreach ($getCustomFields['customFields'] as $field) {
+                    if (!empty($field['code']) && $field['name']) {
+                        $customFields[$field['code']] = $field['name'];
+                    }
+                }
+            }
+
+            return $customFields;
+        }
+
+        /**
+         * Get meta data with CMS
+         *
+         * @return array
+         */
+        private function getMetaData($entity)
+        {
+            global $wpdb;
+
+            $table = $entity === 'order' ? $wpdb->postmeta : $wpdb->usermeta;
+
+            $metaData = array('default_retailcrm' => __('Select value', 'retailcrm'));
+            $sqlQuery = "SELECT DISTINCT `meta_key` FROM $table ORDER BY `meta_key`";
+            $defaultMetaFields = file(
+                __DIR__ . '/../assets/default/default_meta_fields.txt',
+                FILE_IGNORE_NEW_LINES
+            );
+
+            foreach ($wpdb->get_results($sqlQuery) as $metaValue) {
+                $metaData[$metaValue->meta_key] = $metaValue->meta_key;
+            }
+
+            return array_diff($metaData, $defaultMetaFields);
+        }
+
        /**
         * Get retailcrm api client
         *
@ -604,7 +694,6 @@ if (!class_exists('WC_Retailcrm_Base')) {
            delete_option('retailcrm_active_in_crm');
        }

-
        /**
         * @param $settings
         *
--- a/src/include/class-wc-retailcrm-customers.php
+++ b/src/include/class-wc-retailcrm-customers.php
@ -36,6 +36,9 @@ if (!class_exists('WC_Retailcrm_Customers')) :
        /** @var array */
        private $customerCorporateAddress = array();

+        /**@var array */
+        private $customFields = array();
+
        /**
         * WC_Retailcrm_Customers constructor.
         *
@ -48,6 +51,10 @@ if (!class_exists('WC_Retailcrm_Customers')) :
            $this->retailcrm = $retailcrm;
            $this->retailcrm_settings = $retailcrm_settings;
            $this->customer_address = $customer_address;
+
+            if (!empty($retailcrm_settings['customer-meta-data-retailcrm'])) {
+                $this->customFields = json_decode($retailcrm_settings['customer-meta-data-retailcrm'], true);
+            }
        }

        /**
@ -370,6 +377,16 @@ if (!class_exists('WC_Retailcrm_Customers')) :
                }
            }

+            if (!empty($this->customFields)) {
+                foreach ($this->customFields as $metaKey => $customKey) {
+                    $metaValue = $customer->get_meta($metaKey);
+
+                    if (!empty($metaValue)) {
+                        $data_customer['customFields'][$customKey] = $metaValue;
+                    }
+                }
+            }
+
            $this->customer = apply_filters(
                'retailcrm_process_customer',
                WC_Retailcrm_Plugin::clearArray($data_customer),
--- a/src/include/class-wc-retailcrm-history.php
+++ b/src/include/class-wc-retailcrm-history.php
@ -161,6 +161,10 @@ if ( ! class_exists( 'WC_Retailcrm_History' ) ) :

                        if ($wcCustomer instanceof WC_Customer) {
                            $wcCustomer->save();
+
+                            $customerCustomFields = $this->getCustomData('customer');
+
+                            $this->updateMetaData($customerCustomFields, $crmCustomer, $wcCustomer->get_id());
                        }

                        WC_Retailcrm_Logger::debug(__METHOD__, array('Updated WC_Customer:', $wcCustomer));
@ -235,6 +239,9 @@ if ( ! class_exists( 'WC_Retailcrm_History' ) ) :
                        }

                        $wcOrder = wc_get_order($wcOrderId);
+                        $orderCustomFields = $this->getCustomData('order');
+
+                        $this->updateMetaData($orderCustomFields, $order, $wcOrderId, 'order');

                        if ($wcOrder instanceof WC_Order) {
                            $wcOrder->calculate_totals();
@ -1076,6 +1083,48 @@ if ( ! class_exists( 'WC_Retailcrm_History' ) ) :
            return $handled;
        }

+        /**
+         * Get custom fields mapping with settings.
+         *
+         * @param string $dataType This data type which we get.
+         *
+         * @return mixed|void
+         */
+        private function getCustomData($dataType)
+        {
+            if (!empty($this->retailcrmSettings["$dataType-meta-data-retailcrm"])) {
+                return json_decode(
+                    $this->retailcrmSettings["$dataType-meta-data-retailcrm"],
+                    true
+                );
+            }
+        }
+
+        /**
+         * Update meta data in CMS.
+         *
+         * @param array  $customFields Custom fields witch settings mapping.
+         * @param array  $data         Data witch CRM.
+         * @param int    $idPost       ID post in which we update the metadata.
+         * @param string $dataType     Data type which to update the metadata.
+         *
+         * @return void
+         */
+        private function updateMetaData($customFields, $data, $idPost, $dataType = 'customer')
+        {
+            if (!empty($customFields)) {
+                foreach ($customFields as $metaKey => $customKey) {
+                    if (!empty($data['customFields'][$customKey])) {
+                        if ($dataType === 'order') {
+                            update_post_meta($idPost, $metaKey, $data['customFields'][$customKey]);
+                        } else {
+                            update_user_meta($idPost, $metaKey, $data['customFields'][$customKey]);
+                        }
+                    }
+                }
+            }
+        }
+
        /**
         * Returns retailCRM order by id or by externalId.
         * It returns only order data, not ApiResponse or something.
--- a/src/include/class-wc-retailcrm-orders.php
+++ b/src/include/class-wc-retailcrm-orders.php
@ -44,6 +44,9 @@ if ( ! class_exists( 'WC_Retailcrm_Orders' ) ) :
        /** @var array */
        private $payment = array();

+        /**@var array */
+        private $customFields = array();
+
        public function __construct(
            $retailcrm,
            $retailcrm_settings,
@ -60,6 +63,10 @@ if ( ! class_exists( 'WC_Retailcrm_Orders' ) ) :
            $this->customers = $customers;
            $this->orders = $orders;
            $this->order_payment = $order_payment;
+
+            if (!empty($retailcrm_settings['order-meta-data-retailcrm'])) {
+                $this->customFields = json_decode($retailcrm_settings['order-meta-data-retailcrm'], true);
+            }
        }

        /**
@ -402,6 +409,16 @@ if ( ! class_exists( 'WC_Retailcrm_Orders' ) ) :
                $order_data['payments'][] = $this->order_payment->build($order)->get_data();
            }

+            if (!empty($this->customFields)) {
+                foreach ($this->customFields as $metaKey => $customKey) {
+                    $metaValue = $order->get_meta($metaKey);
+
+                    if (!empty($metaValue)) {
+                        $order_data['customFields'][$customKey] = $metaValue;
+                    }
+                }
+            }
+
            $this->order = WC_Retailcrm_Plugin::clearArray($order_data);
            $this->processOrderCustomerInfo($order, $update);

--- a/src/include/components/class-wc-retailcrm-history-assembler.php
+++ b/src/include/components/class-wc-retailcrm-history-assembler.php
@ -171,6 +171,10 @@ class WC_Retailcrm_History_Assembler
                ] = self::newValue($change['newValue']);
            }

+            if (strripos($change['field'], 'custom_') !== false) {
+                $customers[$change['customer']['id']]['customFields'][str_replace( 'custom_', '', $change['field'])] = self::newValue($change['newValue']);
+            }
+
            // email_marketing_unsubscribed_at old value will be null and new value will be datetime in
            // `Y-m-d H:i:s` format if customer was marked as unsubscribed in retailCRM
            if (isset($change['customer']['id']) && $change['field'] == 'email_marketing_unsubscribed_at') {
--- a/src/languages/retailcrm-es_ES.mo
+++ b/src/languages/retailcrm-es_ES.mo
--- a/src/languages/retailcrm-ru_RU.mo
+++ b/src/languages/retailcrm-ru_RU.mo
--- a/tests/helpers/class-wc-retailcrm-test-case-helper.php
+++ b/tests/helpers/class-wc-retailcrm-test-case-helper.php
@ -19,7 +19,6 @@ class WC_Retailcrm_Test_Case_Helper extends WC_Unit_Test_Case
            'p_pending' => 'no',
            'p_private' => 'no',
            'p_publish' => 'no',
-            'catalog_options' => 'no',
            'order_methods' => array(0 => 'phone'),
            'flat_rate_shipping' => 'delivery',
            'free_shipping' => 'delivery2',
--- a/tests/test-wc-retailcrm-base.php
+++ b/tests/test-wc-retailcrm-base.php
@ -17,12 +17,13 @@ class WC_Retailcrm_Base_Test extends WC_Retailcrm_Test_Case_Helper
        $this->apiMock = $this->getMockBuilder('\WC_Retailcrm_Proxy')
                              ->disableOriginalConstructor()
                              ->setMethods(
-                                  array(
+                                  [
                                      'orderMethodsList',
                                      'deliveryTypesList',
                                      'paymentTypesList',
-                                      'statusesList'
-                                  )
+                                      'statusesList',
+                                      'customFieldsList',
+                                  ]
                              )
                              ->getMock();

@ -71,7 +72,6 @@ class WC_Retailcrm_Base_Test extends WC_Retailcrm_Test_Case_Helper

        $this->assertArrayHasKey('corporate_enabled', $this->baseRetailcrm->form_fields);
        $this->assertArrayHasKey('online_assistant', $this->baseRetailcrm->form_fields);
-        $this->assertArrayHasKey('catalog_options', $this->baseRetailcrm->form_fields);

        $this->assertArrayHasKey('order_methods', $this->baseRetailcrm->form_fields);
        $this->assertInternalType('array', $this->baseRetailcrm->form_fields['order_methods']);
@ -278,6 +278,73 @@ class WC_Retailcrm_Base_Test extends WC_Retailcrm_Test_Case_Helper
        ob_end_clean();
    }

+    public function test_set_meta_fields()
+    {
+        $responseApiMock = $this->getMockBuilder('\WC_Retailcrm_Response_Helper')
+                                ->disableOriginalConstructor()
+                                ->setMethods(['isSuccessful'])
+                                ->getMock();
+
+        $this->setMockResponse($responseApiMock, 'isSuccessful', true);
+
+        $responseApiMock->setResponse(
+            [
+                'success' => true,
+                'customFields' => [
+                    [
+                        'name' => 'Test_Upload',
+                        'code' => 'test_upload',
+                    ],
+                    [
+                        'name' => 'test123',
+                        'code' => 'test',
+                    ],
+                ]
+            ]
+        );
+
+        $this->setMockResponse($this->apiMock, 'customFieldsList', $responseApiMock);
+
+        ob_start();
+
+        $this->baseRetailcrm->set_meta_fields();
+
+        $jsonData = $this->getJsonData(ob_get_contents());
+
+        $this->assertArrayHasKey('order', $jsonData);
+        $this->assertArrayHasKey('customer', $jsonData);
+        $this->assertArrayHasKey('translate', $jsonData);
+
+        $this->assertArrayHasKey('custom', $jsonData['order']);
+        $this->assertArrayHasKey('meta', $jsonData['order']);
+        $this->assertArrayHasKey('custom', $jsonData['customer']);
+        $this->assertArrayHasKey('meta', $jsonData['customer']);
+        $this->assertArrayHasKey('tr_lb_order', $jsonData['translate']);
+        $this->assertArrayHasKey('tr_lb_customer', $jsonData['translate']);
+        $this->assertArrayHasKey('tr_btn', $jsonData['translate']);
+
+        $this->assertArrayHasKey('default_retailcrm', $jsonData['order']['meta']);
+        $this->assertArrayHasKey('default_retailcrm', $jsonData['order']['custom']);
+        $this->assertArrayHasKey('test_upload', $jsonData['order']['custom']);
+        $this->assertArrayHasKey('test', $jsonData['order']['custom']);
+
+        $this->assertArrayHasKey('default_retailcrm', $jsonData['customer']['meta']);
+        $this->assertArrayHasKey('default_retailcrm', $jsonData['customer']['custom']);
+        $this->assertArrayHasKey('test_upload', $jsonData['customer']['custom']);
+        $this->assertArrayHasKey('test', $jsonData['customer']['custom']);
+
+        $this->assertEquals('Select value', $jsonData['order']['meta']['default_retailcrm']);
+        $this->assertEquals('Select value', $jsonData['order']['custom']['default_retailcrm']);
+        $this->assertEquals('Test_Upload', $jsonData['order']['custom']['test_upload']);
+        $this->assertEquals('test123', $jsonData['order']['custom']['test']);
+
+        $this->assertEquals('Select value', $jsonData['customer']['meta']['default_retailcrm']);
+        $this->assertEquals('Select value', $jsonData['customer']['custom']['default_retailcrm']);
+        $this->assertEquals('Test_Upload', $jsonData['customer']['custom']['test_upload']);
+        $this->assertEquals('test123', $jsonData['customer']['custom']['test']);
+
+        ob_end_clean();
+    }

    private function getJsonData($text)
    {
				`@ -0,0 +1 @@`
				.retailcrm-meta-select{margin-right:25px!important;float:left!important;width:200px!important;text-align-last:center;border:2px solid #2271b1}.retailcrm-select-pair{margin-bottom:30px}.retailcrm-customer-label,.retailcrm-order-label{display:block;font-size:14px!important;margin-top:16px;margin-bottom:10px}.add-new-select-retailcrm{display:block;width:200px!important;height:34px;color:#4169e1;border-color:#4169e1;background:#f6f7f7;vertical-align:top;margin-top:16px;margin-left:128px;margin-bottom:10px}.delete-select-retailcrm{display:block;width:34px;height:34px;--weight:0.5px;--aa:0.5px;--color:#4169e1;border-color:#4169e1;background:#f6f7f7;padding:0;background:linear-gradient(45deg,transparent calc(50% - var(--weight) - var(--aa)),var(--color) calc(50% - var(--weight)),var(--color) calc(50% + var(--weight)),transparent calc(50% + var(--weight) + var(--aa))),linear-gradient(-45deg,transparent calc(50% - var(--weight) - var(--aa)),var(--color) calc(50% - var(--weight)),var(--color) calc(50% + var(--weight)),transparent calc(50% + var(--weight) + var(--aa)))}.red-selected-retailcrm{border:solid 3px red!important;animation:2s blinker linear infinite}@keyframes blinker{0%{opacity:1}50%{opacity:.3}100%{opacity:1}}