Commission Junction Affiliate Link Generator.
You will need your affiliate ID, and the advertiser ID.
Your publisher, or affiliate ID is located in the cj.com admin area: Account > Web Site Settings > PID
The Advertiser ID can be found by opening the Get Links of any active advertiser: AID
Anatomy of a Commission Junction affiliate link:
||unique CJ domain, of which there are dozens
||your publisher (affiliate) ID
||merchant advertiser ID