diff --git a/packages/Webkul/Paypal/src/Payment/SmartButton.php b/packages/Webkul/Paypal/src/Payment/SmartButton.php
index 4377b23bf..e485022ca 100644
--- a/packages/Webkul/Paypal/src/Payment/SmartButton.php
+++ b/packages/Webkul/Paypal/src/Payment/SmartButton.php
@@ -33,6 +33,13 @@ class SmartButton extends Paypal
      */
     protected $code  = 'paypal_smart_button';
 
+    /**
+     * Paypal partner attribution id.
+     *
+     * @var string
+     */
+    protected $paypalPartnerAttributionId = 'Bagisto_Cart';
+
     /**
      * Constructor.
      */
@@ -63,6 +70,7 @@ class SmartButton extends Paypal
     public function createOrder($body)
     {
         $request = new OrdersCreateRequest;
+        $request->headers['PayPal-Partner-Attribution-Id'] = $this->paypalPartnerAttributionId;
         $request->prefer('return=representation');
         $request->body = $body;
         return $this->client()->execute($request);
@@ -77,6 +85,7 @@ class SmartButton extends Paypal
     public function captureOrder($orderId)
     {
         $request = new OrdersCaptureRequest($orderId);
+        $request->headers['PayPal-Partner-Attribution-Id'] = $this->paypalPartnerAttributionId;
         $request->prefer('return=representation');
         $this->client()->execute($request);
     }
@@ -112,6 +121,7 @@ class SmartButton extends Paypal
     public function refundOrder($captureId, $body = [])
     {
         $request = new CapturesRefundRequest($captureId);
+        $request->headers['PayPal-Partner-Attribution-Id'] = $this->paypalPartnerAttributionId;
         $request->body = $body;
         return $this->client()->execute($request);
     }