Hello, I am making a website that will contain affiliate offers. I am going to be offering free gifts for signups to my affiliates, but I am just wondering how I would do this? On some offers from my affiliate companies, i don't get paid till a signup reaches a certain page (mostly a thank you page). My question is, how am I supposed to know whether the signup went through ok before I give my guests their free gifts? Is there a way to tell while still keeping my traffic sources hidden? I know this is possible because I have been to sites that do this. Thanks!