diff --git a/resources/pot/retailcrm-ru_RU.pot b/resources/pot/retailcrm-ru_RU.pot
index 178491e..ae63783 100644
--- a/resources/pot/retailcrm-ru_RU.pot
+++ b/resources/pot/retailcrm-ru_RU.pot
@@ -140,7 +140,7 @@ msgid "When working with coupons through CRM, it is impossible to transfer manua
 msgstr "При работе с купонами через CRM, невозможно передавать ручные скидки."
 
 msgid "The custom field must be in the form of a string or text. An example of filling in a field in CRM: `code_coupon` or `code_coupon1; code_coupon2`"
-msgstr "Пользовательское поле должно быть формата string или text. Пример заполнения поля в CRM при использовании нескольких купонов: code_coupon_1; code_coupon_2"
+msgstr "Пользовательское поле должно быть формата string или text. При использовании нескольких купонов, поддреживается разделение пробельными символами, а также знаками `;` `,`. Пример: code_coupon_1; code_coupon_2, code_coupon_3 code_coupon_4"
 
 msgid "Payment types"
 msgstr "Способы оплаты"
diff --git a/src/include/abstracts/class-wc-retailcrm-abstracts-settings.php b/src/include/abstracts/class-wc-retailcrm-abstracts-settings.php
index d6f14a9..f9d7b2d 100644
--- a/src/include/abstracts/class-wc-retailcrm-abstracts-settings.php
+++ b/src/include/abstracts/class-wc-retailcrm-abstracts-settings.php
@@ -363,7 +363,7 @@ abstract class WC_Retailcrm_Abstracts_Settings extends WC_Integration
 
                     $this->form_fields['coupon_notification'] = [
                             'id' => 'coupon_options',
-                            'css'               => 'max-width:400px;resize: none;height:150px;',
+                            'css'               => 'max-width:400px;resize: none;height:200px;',
                             'type'              => 'textarea',
                             'title'             => __('Attention!', 'retailcrm'),
                             'value'             => '',
diff --git a/src/include/class-wc-retailcrm-history.php b/src/include/class-wc-retailcrm-history.php
index 30cb14b..dc57419 100644
--- a/src/include/class-wc-retailcrm-history.php
+++ b/src/include/class-wc-retailcrm-history.php
@@ -1054,7 +1054,7 @@ if (!class_exists('WC_Retailcrm_History')) :
             }
 
             if (!empty($orderHistory['customFields'][$couponField])) {
-                $masCoupons = explode('; ', $orderHistory['customFields'][$couponField]);
+                $masCoupons = preg_split("/[\s,;]+/", $orderHistory['customFields'][$couponField]);
 
                 foreach (array_diff($masCoupons, $wcOrderCoupons) as $coupon) {
                     $wcOrder->apply_coupon($coupon);
diff --git a/src/languages/retailcrm-ru_RU.mo b/src/languages/retailcrm-ru_RU.mo
index 6406c89..b46f5b1 100644
Binary files a/src/languages/retailcrm-ru_RU.mo and b/src/languages/retailcrm-ru_RU.mo differ