diff --git a/src/upload/admin/controller/extension/module/retailcrm.php b/src/upload/admin/controller/extension/module/retailcrm.php
index 8a11213..1c00161 100644
--- a/src/upload/admin/controller/extension/module/retailcrm.php
+++ b/src/upload/admin/controller/extension/module/retailcrm.php
@@ -50,13 +50,32 @@ class ControllerExtensionModuleRetailcrm extends Controller
      */
     public function uninstall()
     {
-        $this->uninstall_collector();
         $this->load->model('setting/setting');
-        $this->model_setting_setting->editSetting(
-            $this->moduleTitle,
-            array($this->moduleTitle . '_status' => 0)
-        );
+        $settings = $this->model_setting_setting->getSetting('retailcrm_setting');
+
+        if (!empty($settings)) {
+            $clientId = $settings['retailcrm_setting_client_id'];
+
+            $this->integrationModule(
+                $this->retailcrm->getApiClient(
+                    $settings['retailcrm_setting_url'],
+                    $settings['retailcrm_setting_key'],
+                    $settings['retailcrm_setting_version']
+                ),
+                $clientId,
+                $settings['retailcrm_setting_version'],
+                false
+            );
+
+            $this->uninstall_collector();
+            $this->model_setting_setting->editSetting(
+                $this->moduleTitle,
+                array($this->moduleTitle . '_status' => 0)
+            );
+        }
+
         $this->model_setting_setting->deleteSetting('retailcrm_history');
+        $this->model_setting_setting->deleteSetting('retailcrm_setting');
         $this->deleteEvents();
     }
 
@@ -66,7 +85,7 @@ class ControllerExtensionModuleRetailcrm extends Controller
      * @return void
      */
     public function install_collector()
-    {   
+    {
         $collector = $this->getCollectorTitle();
         $this->loadModels();
         $this->load->model('setting/setting');
@@ -80,7 +99,7 @@ class ControllerExtensionModuleRetailcrm extends Controller
      * @return void
      */
     public function uninstall_collector()
-    {   
+    {
         $collector = $this->getCollectorTitle();
         $this->loadModels();
         $this->load->model('setting/setting');
@@ -174,7 +193,7 @@ class ControllerExtensionModuleRetailcrm extends Controller
                     }
 
                     $this->model_setting_setting->editSetting(
-                        'retailcrm_history', 
+                        'retailcrm_history',
                         array(
                             'retailcrm_history_orders' => isset($sinceIdOrders) ? $sinceIdOrders : 1,
                             'retailcrm_history_customers' => isset($sinceIdCustomers) ? $sinceIdCustomers : 1,
@@ -184,6 +203,36 @@ class ControllerExtensionModuleRetailcrm extends Controller
                 }
             }
 
+            $retailcrm_setting = $this->model_setting_setting->getSetting('retailcrm_setting');
+
+            if (!$retailcrm_setting) {
+                $clientId = hash('md5', date('Y-m-d H:i:s'));
+                $api = $this->retailcrm->getApiClient(
+                    $this->request->post[$this->moduleTitle . '_url'],
+                    $this->request->post[$this->moduleTitle . '_apikey'],
+                    $this->request->post[$this->moduleTitle . '_apiversion']
+                );
+
+                $result = $this->integrationModule(
+                    $api,
+                    $clientId,
+                    $this->request->post[$this->moduleTitle . '_apiversion']
+                );
+
+                if ($result === true) {
+                    $this->model_setting_setting->editSetting(
+                        'retailcrm_setting',
+                        array(
+                            'retailcrm_setting_active_in_crm' => true,
+                            'retailcrm_setting_client_id' => $clientId,
+                            'retailcrm_setting_url' => $this->request->post[$this->moduleTitle . '_url'],
+                            'retailcrm_setting_key' => $this->request->post[$this->moduleTitle . '_apikey'],
+                            'retailcrm_setting_version' => $this->request->post[$this->moduleTitle . '_apiversion']
+                        )
+                    );
+                }
+            }
+
             $this->session->data['success'] = $this->language->get('text_success');
             $redirect = $this->url->link(
                 'extension/module/retailcrm', $this->tokenTitle . '=' . $this->session->data[$this->tokenTitle],
@@ -282,7 +331,7 @@ class ControllerExtensionModuleRetailcrm extends Controller
                 ->getOrderStatuses();
             $_data['payments'] = $this->model_extension_retailcrm_references
                 ->getPaymentTypes();
-            
+
             if ($apiVersion == 'v5') {
                 $_data['customFields'] = $this->model_extension_retailcrm_references
                     ->getCustomFields();
@@ -464,7 +513,7 @@ class ControllerExtensionModuleRetailcrm extends Controller
      * @return void
      */
     public function customer_edit($route, $customer)
-    {   
+    {
         $this->load->model('localisation/country');
         $this->load->model('localisation/zone');
         $this->load->model('customer/customer');
@@ -487,7 +536,7 @@ class ControllerExtensionModuleRetailcrm extends Controller
                 'postcode' => $address['postcode'],
                 'iso_code_2' => $country['iso_code_2'],
                 'zone' => $zone['name']
-            );    
+            );
         }
 
         $this->load->model('extension/retailcrm/customer');
@@ -654,7 +703,7 @@ class ControllerExtensionModuleRetailcrm extends Controller
 
     /**
      * Clear retailcrm log file
-     * 
+     *
      * @return void
      */
     public function clear_retailcrm()
@@ -672,7 +721,7 @@ class ControllerExtensionModuleRetailcrm extends Controller
 
     /**
      * Clear opencart API log file
-     * 
+     *
      * @return void
      */
     public function clear_opencart()
@@ -690,7 +739,7 @@ class ControllerExtensionModuleRetailcrm extends Controller
 
     /**
      * Method for load models
-     * 
+     *
      * @return void
      */
     private function loadModels()
@@ -716,7 +765,7 @@ class ControllerExtensionModuleRetailcrm extends Controller
 
     /**
      * Get collector module name
-     * 
+     *
      * @return string
      */
     private function getCollectorTitle()
@@ -732,7 +781,7 @@ class ControllerExtensionModuleRetailcrm extends Controller
 
     /**
      * Check file size
-     * 
+     *
      * @return string
      */
     private function checkLogFile($file)
@@ -754,7 +803,7 @@ class ControllerExtensionModuleRetailcrm extends Controller
 
     /**
      * Add events to db
-     * 
+     *
      * @return void
      */
     private function addEvents()
@@ -806,7 +855,7 @@ class ControllerExtensionModuleRetailcrm extends Controller
 
     /**
      * Check events in db
-     * 
+     *
      * @return boolean
      */
     private function checkEvents()
@@ -826,7 +875,7 @@ class ControllerExtensionModuleRetailcrm extends Controller
 
     /**
      * Delete events from db
-     * 
+     *
      * @return void
      */
     private function deleteEvents()
@@ -839,4 +888,57 @@ class ControllerExtensionModuleRetailcrm extends Controller
             $this->{'model_' . $this->modelEvent}->deleteEventByCode($this->moduleTitle);
         }
     }
+
+    /**
+     * Activate/deactivate module in marketplace retailCRM
+     *
+     * @param \RetailcrmProxy $apiClient
+     * @param string $clientId
+     * @param string $api_version
+     * @param boolean $active
+     *
+     * @return boolean
+     */
+    private function integrationModule($apiClient, $clientId, $api_version, $active = true)
+    {
+        $scheme = isset($this->request->server['HTTPS']) ? 'https://' : 'http://';
+        $logo = 'https://s3.eu-central-1.amazonaws.com/retailcrm-billing/images/5af48736c6a0c-opencart-seeklogo.com.svg';
+        $code = 'opencart';
+        $name = 'Opencart';
+        $accountUrl = $scheme . $this->request->server['HTTP_HOST'] . '/admin/index.php?route=extension/module/retailcrm';
+
+        if ($api_version == 'v4') {
+            $configuration = array(
+                'name' => $name,
+                'code' => $code,
+                'logo' => $logo,
+                'configurationUrl' => $accountUrl,
+                'active' => $active
+            );
+
+            $response = $apiClient->marketplaceSettingsEdit($configuration);
+        } else {
+            $configuration = array(
+                'clientId' => $clientId,
+                'code' => $code,
+                'integrationCode' => $code,
+                'active' => $active,
+                'name' => $name,
+                'logo' => $logo,
+                'accountUrl' => $accountUrl
+            );
+
+            $response = $apiClient->integrationModulesEdit($configuration);
+        }
+
+        if (!$response) {
+            return false;
+        }
+
+        if ($response->isSuccessful()) {
+            return true;
+        }
+
+        return false;
+    }
 }
diff --git a/src/upload/system/library/retailcrm/RetailcrmApiClient4.php b/src/upload/system/library/retailcrm/RetailcrmApiClient4.php
index 1436175..98a3f98 100644
--- a/src/upload/system/library/retailcrm/RetailcrmApiClient4.php
+++ b/src/upload/system/library/retailcrm/RetailcrmApiClient4.php
@@ -35,20 +35,20 @@ class RetailcrmApiClient4
         if ('/' !== $url[strlen($url) - 1]) {
             $url .= '/';
         }
-        
+
         $url = $version == null ? $url . 'api' : $url . 'api/' . $version;
 
         $this->client = new RetailcrmHttpClient($url, array('apiKey' => $apiKey));
         $this->siteCode = $site;
     }
-    
+
     /**
      * Returns api versions list
-     * 
+     *
      * @throws \RetailCrm\Exception\InvalidJsonException
      * @throws \RetailCrm\Exception\CurlException
      * @throws \InvalidArgumentException
-     * 
+     *
      * @return ApiResponse
      */
     public function apiVersions()
@@ -1699,6 +1699,34 @@ class RetailcrmApiClient4
         );
     }
 
+    /**
+     * Edit marketplace configuration
+     *
+     * @param array $configuration
+     *
+     * @throws \RetailCrm\Exception\InvalidJsonException
+     * @throws \RetailCrm\Exception\CurlException
+     * @throws \InvalidArgumentException
+     *
+     * @return ApiResponse
+     */
+    public function marketplaceSettingsEdit(array $configuration)
+    {
+        if (!count($configuration) || empty($configuration['code'])) {
+            throw new \InvalidArgumentException(
+                'Parameter `configuration` must contains a data & configuration `code` must be set'
+            );
+        }
+
+        $code = $configuration['code'];
+
+        return $this->client->makeRequest(
+            "/marketplace/external/setting/$code/edit",
+            RetailcrmHttpClient::METHOD_POST,
+            array('configuration' => json_encode($configuration))
+        );
+    }
+
     /**
      * Return current site
      *
diff --git a/src/upload/system/library/retailcrm/RetailcrmApiClient5.php b/src/upload/system/library/retailcrm/RetailcrmApiClient5.php
index 1ea4619..d657a58 100644
--- a/src/upload/system/library/retailcrm/RetailcrmApiClient5.php
+++ b/src/upload/system/library/retailcrm/RetailcrmApiClient5.php
@@ -41,21 +41,21 @@ class RetailcrmApiClient5
         $this->client = new RetailcrmHttpClient($url, array('apiKey' => $apiKey));
         $this->siteCode = $site;
     }
-    
+
     /**
      * Returns api versions list
-     * 
+     *
      * @throws \RetailCrm\Exception\InvalidJsonException
      * @throws \RetailCrm\Exception\CurlException
      * @throws \InvalidArgumentException
-     * 
+     *
      * @return ApiResponse
      */
     public function apiVersions()
     {
         return $this->client->makeRequest('/api-versions', RetailcrmHttpClient::METHOD_GET);
     }
-    
+
     /**
      * Returns users list
      *
@@ -190,7 +190,7 @@ class RetailcrmApiClient5
             $parameters
         );
     }
-    
+
     /**
      * Create custom field
      *
@@ -223,7 +223,7 @@ class RetailcrmApiClient5
             array('customField' => json_encode($customField))
         );
     }
-    
+
     /**
      * Edit custom field
      *
@@ -730,7 +730,7 @@ class RetailcrmApiClient5
                 'Parameter `id` must be set'
             );
         }
-        
+
         return $this->client->makeRequest(
             sprintf('/orders/payments/%s/delete', $id),
             RetailcrmHttpClient::METHOD_POST
@@ -2324,6 +2324,34 @@ class RetailcrmApiClient5
         );
     }
 
+    /**
+     * Edit module configuration
+     *
+     * @param array $configuration
+     *
+     * @throws \RetailCrm\Exception\InvalidJsonException
+     * @throws \RetailCrm\Exception\CurlException
+     * @throws \InvalidArgumentException
+     *
+     * @return ApiResponse
+     */
+    public function integrationModulesEdit(array $configuration)
+    {
+        if (!count($configuration) || empty($configuration['code'])) {
+            throw new \InvalidArgumentException(
+                'Parameter `configuration` must contains a data & configuration `code` must be set'
+            );
+        }
+
+        $code = $configuration['code'];
+
+        return $this->client->makeRequest(
+            "/integration-modules/$code/edit",
+            RetailcrmHttpClient::METHOD_POST,
+            array('integrationModule' => json_encode($configuration))
+        );
+    }
+
     /**
      * Update CRM basic statistic
      *