Is using Adwords a good idea for promoting affiliate products? I have been researching quite a bit on Adwords keywords to promote a few affiliate products. One thing is that most of these products are targeted at the US/UK market where ad-spaces are cluttered for all keywords, no matter how niche they are.
Assuming that the average commission is around $15 or so at most of the affiliate networks, it seems like I will have to spend as much, if not more than that to generate a sale.
What are your experiences?