toomer - 3:54 pm on Jun 21, 2006 (gmt 0)

If they do implement this, I hope they at least do it with some sort of "cookie-drop" approach, like the eBay affiliates program. So ... even if you don't buy right then and there on that first click - if you come around a day or two later to the same site and make a purchase, I get credit because there's still a cookie on your system indicating that I was the one who sent you there.

IMO, that's the only way CPA could work in the Google system.