Some Good affiliate center

Johnsaffiliates.com
Johnsaffiliates.com is an affiliate center created by John Tan for people who want to make money with affiliate programs. The site basically offers free affiliate marketing resources and tools to help you learn how to make money with affiliate marketing. It also has a range of affiliate products where you can start promoting them for profit immediately after you are ready to get into affiliate marketing.

TrafficTactics.com
If you can generate massive traffic for your website or blog, most probably your online revenue will increase dramatically. So I bet you want massive traffic. In TrafficTactics.com, Nicholas King is giving a method that he has applied for generating massive traffic. When you sign up in his site TrafficTactics.com, you will get access to his free training video and training manual showing you his step-by-step system to mass traffic