Write relevant posts and sprinkle your affiliate link throughout your posts...strategically of course.
you want to have some substantial content there. Write several product reviews. Have at least 2-3 in each category you've created. You may also want to make a categories for articles, news, and commentary about your topic. The more content your site has, the better.
Target a specific niche, drive targeted traffic to your blog and use banner ads and aff. links in your posts. Al.
Joining amazon affiliate marketing program.Earn up to 10% in referral fees by linking to Amazon products and add compelling content to your site visitors enjoyment.