Someone who was banned from buying videos from me, tried to buy a video from me today (of course, I refunded his money). Once I ban someone, they are banned for good. Luckily, I haven't had to do this very often. If there's a scammer reading this, please note that many video producers do talk to each other about scammers and other problem people. Those people are then banned on other sites as well. So if you think that you won't mind being banned because you got a cool video or two out of it, you'll need to think of the future, because that producer may make even cooler/better videos, and then you're really out of luck. (And the other producers will already know your scamming method, so that makes your career of stealing quite short).