I tried to make money with Amazon affiliate. Thus, I created a website and posted numerous Amazon products with my affiliate links. I heavily worked on SEO and made lots of backlinks, but the result was not satisfactory: 1. The number of pages indexed and well-ranked by google was much lower than my other websites. 2. I have a very few sales through current visits. When comparing with a website with free content and revenue from AdSense, my Amazon project was totally unsuccessful. I wonder how people are making decent money by Amazon?