diff --git a/checkouttest.php b/checkouttest.php
index 4cfb43c..cf74d7c 100644
--- a/checkouttest.php
+++ b/checkouttest.php
@@ -1381,7 +1381,7 @@ if (isset($customer_data[0]["address"]) && is_array($customer_data[0]["address"]
                                                                 const token = '<?php echo $_SESSION["token"] ?>';
                                                                 const shippingfee = parseFloat(orderId.shipping_fee)
                                                                 const orderPay3ProductId = orderId.items[0].product.product_id;
-                                                                const productPay3Response = await fetch(`https://<?php echo $_SESSION["data_endpoint"]; ?>/api/v1/products/${orderProductId}`);
+                                                                const productPay3Response = await fetch(`https://<?php echo $_SESSION["data_endpoint"]; ?>/api/v1/products/${orderPay3ProductId}`);
                                                                 const productPay3Data = await productPay3Response.json();
                                                                 let freeShippingObPay = false;
                                                                 if (productPay3Data.promo && productPay3Data.promo.length > 0 && productPay3Data.promo[0]['free-shipping'] === 'Yes') {