Call me dumb, but I didn't see this before.
This company registered as an eBay affiliate, and its 'value add' is that it gives people money back on their eBay purchases. I feel dumb for not having done that myself (ok, maybe I don't feel so bad... I'm not quite yet allowed to make money in the US anyway).
This is a refreshing turn from the usual deal, which is more like "give us $10 a month and you might qualify for some of our awards if you go to really expensive places and buy stuff at list price".
If you sign up for kickitback, please mention victorcostan as the referrer :)