Talk:Shop/@comment-50.159.105.26-20131129070815/@comment-120.147.115.32-20131130141154

Linking a CC through the US version of the site won't work if you're outside the US, but you can use a VPN to the US to log into the US site and link a non-US (eg Australian) card and it'll work for purchases after that.

JP version of the site requires JP card, won't work with anything else from the look of it.