google wallet Merchant postback url -- 2

The new Google Wallet Merchant Account for Digital Goods doesn't send automatically a notification after a sale. We have successfully created direct payment links which allow us to get pay. But Google doesn't send to us the customer information and the order receipt after a payment. So We need you to: - provide us a shopping cart,free or pay, and Integrate our Google Wallet Merchant account as a payment gateway. or: - -you can only create a post back url to allow us to get a notification each time we make a sale and also to send to our mailbox the customer information. e.g: [login to view URL]