Have a look here - there is a whole interview with the CEO of ClickBank (the company that specializes) on this subject that might be useful to you: http://news

Have a look here - there is a whole interview with the CEO of ClickBank (the company that specializes) on this subject that might be useful to you: http://news.ycombinator.com/item?id=516821 http://news.ycombinator.com/item?id=516821 The value of services such as ClickBank is that they provide you access to a large established affiliate network - something that is very hard to build yourself...