You create the CuriousCash accounts and that generates a variable that's tied to your CCBill variable. They must use some bounceback system or something. I've done the same with a couple of other sites. The good thing about the system they use is you can throw almost any processor in there that they're able to bounce the information off of.

My CuriousCash sales have actually increased noticeably over the last month or so. So I'm stoked.