diff --git a/apps/product/pos/api/v1/serializers/product_serializers.py b/apps/product/pos/api/v1/serializers/product_serializers.py
index 0c44f89..53dd054 100644
--- a/apps/product/pos/api/v1/serializers/product_serializers.py
+++ b/apps/product/pos/api/v1/serializers/product_serializers.py
@@ -46,7 +46,7 @@ class POSFreeProductSerializer(serializers.ModelSerializer):
             national_unique_id='1111111111'
         )
         main_company_bank_account = main_company.bank_information.first()
-        representation['company_sheba'] = "IR" + main_company_bank_account.sheba
+        representation['company_shaba'] = "IR" + main_company_bank_account.sheba  # noqa
 
         return representation