Title says it all. If you're like me and you value your account too much for it to be banned, then buy a stack of game cards at the store and sell them in game for gold. You' pretty much targeting people who have too much time on their hands in the game and have trouble affording to play WoW. You can make at least 500g per 30$ card that you buy. I know that it's almost twice as expensive as buying gold online. But I've been banned before buying gold so this just makes more sense to me.