Conversion Tracking

Insert the downloaded code into a your "thank you" page. Your thank you page is the page your site visitors arrive on after a successful payment.
(Use the PHP code for PHP-based thank you pages. Use the HTML code for HTML-based thank you pages.)

When payments occur on your site, conversion counters track the number of sales per link for any page that contains the embedded tracking code.
Conversion statistics can be used to determine which of your ads are the most effective.