I actually tried that last week. It seemed to work at first, but a couple of minutes after ordering they sent me an email that they blocked my (second) account due to suspicion of fraud, and invited me to FAX THEM (I'm not making this shit up) a bunch of documents, and they'd get back to me in a couple of weeks or so... Well, fuck you too.
No details for the fraud scoring given, of course, but I'm guessing the dup credit card combined with an overseas delivery address must have done the trick.
I'm not sure if you could or not, however if you were a scammer, you would probably not duplicate cards across accounts. If one account was banned, they would likely ban all accounts with same credit card, thereby wasting all that effort to starting multiple accounts.
