How are developers selling UDID's and getting away with it?

Hi all,

Just a quick questions - I see all these sites where you can pay to register your UDID for iOS 7, but how do they open all these developer accounts with Apple?

I have an iOS developer account and I remember having to wait for them to carry out some checks before activating my account. How do they (presumably), open so many accounts to keep up with the inevitable demand of people wanting them to register their UDID's?