I have asked about three pople this an no on sems to know the answer. I have prosper 202 set up on my server and I want to track my MediaTraffic targets via target-passthrough. I want to know which keywords convert for me, but the problem is I am new to the whole tracking pixel thing and have no idea how you do it for Cost Per Sale affiliates. CPA advertisers have their own ladning page that it can be placed on, but a lot of these big CPS merchants lead all users to the same "buy" page on their main website, which you obviously can't have a tracking pixel on...so how do I do it? Do I have to have it placed? And if so, where?