diff --git a/vendor/webkul/marketplace-seller-sub-account/Plugin/MpAssignProduct/Helper/Data.php b/vendor/webkul/marketplace-seller-sub-account/Plugin/MpAssignProduct/Helper/Data.php
new file mode 100755
--- /dev/null
+++ b/vendor/webkul/marketplace-seller-sub-account/Plugin/MpAssignProduct/Helper/Data.php
@@ -0,0 +1,49 @@
+<?php
+/**
+ * Webkul Software.
+ *
+ * @category  Webkul
+ * @package   Webkul_SellerSubAccount
+ * @author    Webkul
+ * @copyright Copyright (c) Webkul Software Private Limited (https://webkul.com)
+ * @license   https://store.webkul.com/license.html
+ */
+namespace Webkul\SellerSubAccount\Plugin\MpAssignProduct\Helper;
+
+use Webkul\SellerSubAccount\Helper\Data as HelperData;
+
+class Data
+{
+    /**
+     * @var HelperData
+     */
+    public $helper;
+
+    /**
+     * Construct function
+     *
+     * @param HelperData $helper
+     */
+    public function __construct(
+        HelperData $helper
+    ) {
+        $this->helper = $helper;
+    }
+
+    /**
+     * function to run to change the return seller id of current subaccount.
+     *
+     * @param \Webkul\MpAssignProduct\Helper\Data $helperData
+     *
+     * @return bool
+     */
+    public function aroundGetCustomerId(\Webkul\MpAssignProduct\Helper\Data $helperData, callable $proceed)
+    {
+        $subAccount = $this->helper->getCurrentSubAccount();
+        if ($subAccount->getId()) {
+            return $subAccount->getSellerId();
+        }
+        $result = $proceed();
+        return $result;
+    }
+}
diff --git a/vendor/webkul/marketplace-seller-sub-account/etc/di.xml b/vendor/webkul/marketplace-seller-sub-account/etc/di.xml
--- a/vendor/webkul/marketplace-seller-sub-account/etc/di.xml
+++ b/vendor/webkul/marketplace-seller-sub-account/etc/di.xml	(date 1638399930631)
@@ -176,4 +176,9 @@
             </argument>
         </arguments>
     </type>
+    <type name="\Webkul\MpAssignProduct\Helper\Data">
+        <plugin name="Webkul_SellerSubAccount::MPAssignHelperDataPlugin"
+                type="Webkul\SellerSubAccount\Plugin\MpAssignProduct\Helper\Data"
+                sortOrder="1" />
+    </type>
 </config>