Ho to pass the Product Link With Promo Code VueCart Print

You can link to the Product Link with Promo Code VueCart (pid=1&coupon=example) using a URL like this:

To define the Product Link with Promo Code VueCart, use a link like this:

https://demo.whmcsglobalservices.com/clientxdemo/vuecart/?pid=1&coupon=example