I was wondering if anyone has had a problem with clickbank not recognizing users that click on the content ads that google provides.

I am using a tracking service, and it seems that whenever I send a user to a site through a content ad I am not paid commission when that user buys. My affiliate link is correct in the default url destination.

I am wondering if the problem is with google, or with clickbank. My guess is that it's with clickbank, because my tracking software shows that the user came to the site via the affiliate hoplink.

This problem does not exist with the regular search ads.

Any suggestions would be much appreciated.