Just thought I was banned but I'm not, hip hip hoorah

So you're really supposed to be provide accurate information. But Blizzard will not ban an account that is in good standing (Blizzard getting income from) that is not breaking any rules if you're just boxing with accounts that have different names on them. I've been boxxing for about 2 years with accounts I created that have different names and never received any warning. Prior to creating the 32 new shaman I'm working on now, I had one of each class (9 accounts) that I boxxed with and many times I was threatened with reports, etc but never once received anything from a GM.
Well umm humm ....

Why would you have accounts not in your name if you pay with a credit card that is in your name?