#0 - Sept. 27, 2010, 11:44 p.m.
see what's up with the fix on this situation. i wanna play wow!
Q u o t e:▲▲ Please keep and eye on this sticky for information on this issue, once it has been resolved you will be able to use our paid services. I apologize for any inconvenience this may have caused.
In order to upgrade your account off of a trial, you would have to buy the base (aka Vanilla) game. You can't do that with a game card.
You could purchase a copy in a brick-and-mortar (aka retail) store.
If you want an electronic copy, you'll have to wait until the payment processing is working again.
This is the sticky in question:
http://forums.worldofwarcraft.com/thread.html?topicId=26850250915&sid=1