Quote Originally Posted by Cat Harrison View Post
There was a explanation, I can't find it right now, but I believe the cards are currently only available is a couple countries. (Germany maybe? can't remember exactly) But they are not everywhere yet.

It's pretty straightforward, I believe it is like any other card, there is a number you use to redeem it.
I also don't know the answer, but at least I don't pretend to know.