diff --git a/CHANGELOG.md b/CHANGELOG.md
index 91fd812..a6f5d19 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## v4.1.13
+* Changed the logic of customer subscriptions to promotional newsletters
+
 ## v4.1.12
 * Added escaping for db query in method for getting zone
 
diff --git a/VERSION b/VERSION
index b05079e..467d093 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.1.12
+4.1.13
diff --git a/src/upload/admin/controller/extension/module/retailcrm.php b/src/upload/admin/controller/extension/module/retailcrm.php
index 956d569..e40c7f9 100644
--- a/src/upload/admin/controller/extension/module/retailcrm.php
+++ b/src/upload/admin/controller/extension/module/retailcrm.php
@@ -822,6 +822,13 @@ class ControllerExtensionModuleRetailcrm extends Controller
                 'extension/module/retailcrm/customer_edit'
             );
 
+        $this->{'model_' . $this->modelEvent}
+            ->addEvent(
+                $this->moduleTitle,
+                'catalog/model/account/customer/editNewsletter/after',
+                'extension/module/retailcrm/customer_edit_newsletter'
+            );
+
         $this->{'model_' . $this->modelEvent}
             ->addEvent(
                 $this->moduleTitle,
diff --git a/src/upload/catalog/controller/extension/module/retailcrm.php b/src/upload/catalog/controller/extension/module/retailcrm.php
index d046fd0..d61b074 100644
--- a/src/upload/catalog/controller/extension/module/retailcrm.php
+++ b/src/upload/catalog/controller/extension/module/retailcrm.php
@@ -138,6 +138,20 @@ class ControllerExtensionModuleRetailcrm extends Controller {
         }
     }
 
+    public function customer_edit_newsletter($parameter1, $parameter2, $parameter3)
+    {
+        $customerId = $this->customer->getId();
+        $customer = $this->model_account_customer->getCustomer($customerId);
+
+        if (file_exists(DIR_APPLICATION . 'model/extension/retailcrm/custom/customer.php')) {
+            $this->load->model('extension/retailcrm/custom/customer');
+            $this->model_extension_retailcrm_custom_customer->changeInCrm($customer, $this->retailcrmApiClient);
+        } else {
+            $customer_manager = $this->retailcrm->getCustomerManager();
+            $customer_manager->editCustomerNewsLetter($customer);
+        }
+    }
+
     /**
      * Update customer on event
      *
diff --git a/src/upload/system/library/retailcrm/lib/history/Customer.php b/src/upload/system/library/retailcrm/lib/history/Customer.php
index c6c786f..615d45d 100644
--- a/src/upload/system/library/retailcrm/lib/history/Customer.php
+++ b/src/upload/system/library/retailcrm/lib/history/Customer.php
@@ -38,10 +38,14 @@ class Customer {
         }
 
         $customer_data['firstname'] = $customer['firstName'];
-        $customer_data['lastname'] = isset($customer['lastName']) ? $customer['lastName'] : '';
+        $customer_data['lastname'] = $customer['lastName'] ?? '';
         $customer_data['email'] = $customer['email'];
         $customer_data['telephone'] = $customer['phones'] ? $customer['phones'][0]['number'] : '';
 
+        if (!empty($customer['emailMarketingUnsubscribedAt'])) {
+            $customer_data['newsletter'] = 0;
+        }
+
         $customer_data['affiliate'] = false;
     }
 
@@ -109,7 +113,7 @@ class Customer {
                 }
             }
 
-            $customer_data['custom_field'] = isset($custom_fields) ? $custom_fields : '';
+            $customer_data['custom_field'] = $custom_fields ?? [];
         }
     }
 }
diff --git a/src/upload/system/library/retailcrm/lib/service/CustomerManager.php b/src/upload/system/library/retailcrm/lib/service/CustomerManager.php
index 2fdda4a..02887f0 100644
--- a/src/upload/system/library/retailcrm/lib/service/CustomerManager.php
+++ b/src/upload/system/library/retailcrm/lib/service/CustomerManager.php
@@ -12,7 +12,7 @@ class CustomerManager {
     }
 
     public function createCustomer($customer_data, $address) {
-        $customer = $this->prepareCustomer($customer_data, $address);
+        $customer = $this->prepareCustomer($customer_data, $address, !empty($customer_data['newsletter']));
 
         $this->api->customersCreate($customer);
     }
@@ -23,13 +23,22 @@ class CustomerManager {
         $this->api->customersEdit($customer);
     }
 
+    public function editCustomerNewsLetter($customer_data) {
+        $this->api->customersEdit(
+            [
+                'externalId' => $customer_data['customer_id'],
+                'subscribed' => !empty($customer_data['newsletter']),
+            ]
+        );
+    }
+
     public function uploadCustomers($customers) {
         $this->api->customersUpload($customers);
     }
 
-    public function prepareCustomer($customer_data, $address) {
+    public function prepareCustomer($customer_data, $address, $isSubscribed = null) {
         return $this->customer_converter
-            ->initCustomerData($customer_data, $address)
+            ->initCustomerData($customer_data, $address, $isSubscribed)
             ->setCustomerData()
             ->setAddress()
             ->setCustomFields()
diff --git a/src/upload/system/library/retailcrm/lib/service/RetailcrmCustomerConverter.php b/src/upload/system/library/retailcrm/lib/service/RetailcrmCustomerConverter.php
index d1cd1f6..f2b9194 100644
--- a/src/upload/system/library/retailcrm/lib/service/RetailcrmCustomerConverter.php
+++ b/src/upload/system/library/retailcrm/lib/service/RetailcrmCustomerConverter.php
@@ -4,9 +4,9 @@ namespace retailcrm\service;
 
 class RetailcrmCustomerConverter {
     protected $data;
-    protected $customer_data = array();
-    protected $address = array();
-
+    protected $customer_data = [];
+    protected $address = [];
+    protected $isSubscribed;
     protected $settingsManager;
 
     public function __construct(
@@ -19,10 +19,11 @@ class RetailcrmCustomerConverter {
         return $this->data;
     }
 
-    public function initCustomerData($customer_data, $address) {
-        $this->data = array();
+    public function initCustomerData($customer_data, $address, $isSubscribed) {
+        $this->data = [];
         $this->customer_data = $customer_data;
         $this->address = $address;
+        $this->isSubscribed = $isSubscribed;
 
         return $this;
     }
@@ -34,12 +35,12 @@ class RetailcrmCustomerConverter {
         $this->data['email'] = $this->customer_data['email'];
         $this->data['createdAt'] = $this->customer_data['date_added'];
 
+        if ($this->isSubscribed !== null) {
+            $this->data['subscribed'] = $this->isSubscribed;
+        }
+
         if (!empty($this->customer_data['telephone'])) {
-            $this->data['phones'] = array(
-                array(
-                    'number' => $this->customer_data['telephone']
-                )
-            );
+            $this->data['phones'] = [['number' => $this->customer_data['telephone']]];
         }
 
         return $this;
@@ -47,13 +48,13 @@ class RetailcrmCustomerConverter {
 
     public function setAddress() {
         if (!empty($this->address)) {
-            $this->data['address'] = array(
+            $this->data['address'] = [
                 'index' => $this->address['postcode'],
                 'countryIso' => $this->address['iso_code_2'],
                 'region' => $this->address['zone'],
                 'city' => $this->address['city'],
                 'text' => $this->address['address_1'] . ' ' . $this->address['address_2']
-            );
+            ];
         }
 
         return $this;
diff --git a/src/upload/system/library/retailcrm/objects.xml b/src/upload/system/library/retailcrm/objects.xml
index a3faa5a..df81875 100644
--- a/src/upload/system/library/retailcrm/objects.xml
+++ b/src/upload/system/library/retailcrm/objects.xml
@@ -14,6 +14,7 @@
         <field id="cumulative_discount" group="customer">cumulativeDiscount</field>
         <field id="personal_discount" group="customer">personalDiscount</field>
         <field id="discount_card_number" group="customer">discountCardNumber</field>
+        <field id="email_marketing_unsubscribed_at" group="customer">emailMarketingUnsubscribedAt</field>
         
         <field id="address.index" group="customerAddress">index</field>
         <field id="address.country" group="customerAddress">country</field>
diff --git a/tests/system/lib/service/RetailcrmCustomerConverterTest.php b/tests/system/lib/service/RetailcrmCustomerConverterTest.php
index 52ed059..5b0636d 100644
--- a/tests/system/lib/service/RetailcrmCustomerConverterTest.php
+++ b/tests/system/lib/service/RetailcrmCustomerConverterTest.php
@@ -11,7 +11,7 @@ class RetailcrmCustomerConverterTest extends TestCase {
         $customer_data = $model->getCustomer(1);
 
         $customer = $converter
-            ->initCustomerData($customer_data, array())
+            ->initCustomerData($customer_data, [], true)
             ->setCustomerData()
             ->getCustomer();
 
@@ -20,23 +20,24 @@ class RetailcrmCustomerConverterTest extends TestCase {
         $this->assertEquals($customer_data['lastname'], $customer['lastName']);
         $this->assertEquals($customer_data['email'], $customer['email']);
         $this->assertEquals($customer_data['date_added'], $customer['createdAt']);
+        $this->assertTrue($customer['subscribed']);
     }
 
     public function testSetAddress() {
         $converter = \retailcrm\factory\CustomerConverterFactory::create(static::$registry);
         $model = $this->loadModel('account/customer');
         $customer_data = $model->getCustomer(static::CUSTOMER_ID);
-        $address = array(
+        $address = [
             'postcode' => '111111',
             'iso_code_2' => 'EN',
             'zone' => 'Zone',
             'city' => 'City',
             'address_1' => 'Address',
             'address_2' => ''
-        );
+        ];
 
         $customer = $converter
-            ->initCustomerData($customer_data, $address)
+            ->initCustomerData($customer_data, $address, null)
             ->setAddress()
             ->getCustomer();