Build a Shopping.com API Product Specific Result using PHP. You have content and you want to display comparison product pricing results and get payed for the clicks. List product from Shopping.com one of the best Pay-Per-Click service out there. Add this to your PHP pages easily and show specific product results giving your users the option to see price comparisons and you get payed for the clicks. Prints out self contained html so you can place it and edit the look of the results using CSS