I've heard that Amazon's Affiliate Program can be very lucrative if you have a popular website. I tried it on my blog however I was dropped from the program because I wasn't generating enough activity. Someday I may get to that high traffic that they are requiring but this is not the right time for me. Have any of your tried this program and has it been successful for you? What are some of your tips for those of us who are interested in bringing in extra income this way?