[RawAlex]

There has been a pretty endless parade of odd billing companies out there. You can find them with addresses that point to mailbox rental places, small homes in the UK, and all over the place. It's been a favorite technique of the cross billing crowd to not only have the most merchant accounts possible, but also to insulate themselves from problems as much as possible by owning not only the paysites and programs, but also the billing companies and the IPSPs as a result.

It's actually a bit like ESTdomains in this manner - try to control as many of the places that people will go to complain, and try to minimize the risk to your core business by wrapping yourself like an onion.