Never had problems with account creation, over the history of my wow gaming I've created six accounts (although all spread out)

I'm only going to be creating one new account soon, when I RAF in my 3rd account to instance boost some toons, so not expecting issues there. In terms of payment, I plan to have each account bill 10 days apart or as close to that as I can get. I already have my first two accounts billing 12 days apart, so it won't be hard to get the other one spaced out too.

Then after the boosting of four toons, I will be RAFing in a 4th account (since my 1st -> 2nd accounts have no RAF link right now) so I can 3x box some toons up on an alternate server. Again, only will be creating one account at that time, and that fourth account will never have a subscription or any time input into it - I plan to have the 3x team hit 60 (thus consuming the RAF 3x XP bonus) within the 40 free days, and then I will transfer account4's toon onto account1 and let account4 go dormant with no toons on it.