My question is, is it worth it have an Amazon aStore in conjunction with these sites?
I try to focus my sites on news and tips related to my niches but when I get stuck I will do a product review. Both sites have plenty of products related to them. More then I could ever hope to review. The newer site is strictly Amazon at the moment, the other is through a different affiliate and is using Adsense. The other affiliate can easily be converted over to Amazon without a problem.
Any advice would be much appreciated.