Forum Moderators: skibum
DVD's, Movies, CD's, VideoGames, etc, however, is an insainly saturated market (almost as much as travel/creditcards/loans). If this is for PPC advertising, I'd be careful (although, books, on the other hand, seem to get ignored by most marketeers).
If it's for your website, Amazon might work out well because it's a well known name. There are others, and they do work, but most use 3rd party reporting (LinkShare/CJ). Both LinkShare and CJ have been contriversal with some matters, but in my experience with CJ they report accurately and always pull through. So it's up to you really. Then again, I'm not the one to ask, wait for responses from some real pros :)