Please suggest ways for Keyword Research ?

Hey Guys,

I am new to CPA Affiliate marketing, But i am planning to learn it at any cost. i am planning to sell products using bing PPC traffic. I have like 200 products list to promote and i am not sure what to start with. I need to do Keyword research on mainly 2 points.

1. Products having good traffic on bing.
2. Products having easy competition/low bid rate.

Please suggest any tool ( Free if possible or a cheaper one ) to do this kind of analysis.

Thanks in advance.

No reply. Please anyone help me on this. Please suggest any KW research tool for bing..

I am right now learning KW research, I mainly focus on searching lowcomp Amazon KWs. If there is any way I can help you, PM me, I will do it for free, just to learn.
Cheers !