I preordered the 64gb international version from Negri Electronics. They said they wouldn't charge my card until it shipped. (a big maybe because Samsung never did release a 64 GB version of the SIII.)
Anyway, the next day, there was the charge on my card. I mean, the phone hasn't even been built yet! But it turns out that if you pay with a debit card instead of a credit card, they debit you immediately and then reimburse your account three or four days later. Which they did.
So, if I still have a preorder on file with them, I may actually get a 64gb S4 someday.
Sent from my unrooted 32 GB Polish Samsung Galaxy GT I9300 running 4.1.2.