Hi, I'm not sure if that is correct lingo. I have an ad blog script that I want to launch. It is in php When members refer other people to the site, the referred person lands on the signup page. If they signup the affiliate gets credit. But if the referred person clicks on any other link before signing up and then clicks back on the signup page the referrer loses the credit. So I want the site cookied so that they still get credit even if they clicked on other links and even closed the window and went back 5 minutes later. You can see what I mean here: http://myfreeadblog.com/register.php?ref=test If someone knows they could do this CHEAP let me know **The site is not ready so please no one join.