Hey I've been briefly told by a friend that guys in the US can purchase (drinks?) and redeem coupon codes for Call of Duty Ghosts on Xbox 360. I was wondering if anyone here was in the US and knows what I am talking about? I've done a Google, but having no idea myself it appears you buy a drink and get a certain code to redeem and you get either double xp, patches and so on. Anyone in the US done this, if so could we arrange something? My friend is telling me levelling up is difficult on this new COD (I've no idea), and wants to make use of the double xp weekend coming up as well as some of the codes found in the drinks. Thanks!