Quote:
Originally Posted by Myssa Rei
as far as I know Mastercards and Visas have the same formats EVERYWHERE. And yet the error message that keeps popping up? Invalid card number format. o_O
|
Wrong. Japan has their very own bank system, with specific Mastercard and Visa there. The only true westerner card that work there is the american express, assuming the website/shop accepts it.
That said, you can bypass this by registering your credit card on the english version of DMM website, then buy the DMM points from the JP website.