Here are the steps to follow:

1. Each Pinterest ad has a Destination URL - a page on your website that customers are directed towards. Pinterest requires that tracking parameters be appended to the end of the Destination URL of each ad.

1. Add the following tags to the end of your Destionation URL:

   ?kendall_source=pinterest&kendall_adid={adid}
   

   For example: if the Pinterest ad in question is meant to direct prospective customers to https://yoursite.com/product, then the following text should appear in the Destination URL text field:

   https://yoursite.com/product?kendall_source=pinterest&kendall_adid={adid}