Hey, maybe this is where they get it..

I've noticed that a LOT of the CashDuck affiliate networks have exactly the same software setup.. Maybe this is where they get it. You can buy an off the shelf affiliate management program which basically lets you get up and running, promoting offers to people like me. I run all CPA (cost per action) or CPL (cost per lead) offers. You can do most anything on the net these days with off the shelf software, which is why people like me start websites.