So what I need is an affiliate program for anti-spyware, anti-virus, anti-trojan etc. that pays well. The ideal program would pay a little for a free download, but pay a lot if someone were to buy it at the end of a trial period. I don't think it would be good for what I am doing if there was a credit card involved (at least not for the trial download / period). Does anyone know of an affiliate program / product that fits this description?