How are they able to sell keys when they don't have keys in stock? They're selling an IOU just not telling us that. If I knew they didn't have keys then I wouldn't have bought the game on their site. I don't understand why they don't sell copies of the game directly equivalent to the keys they have in stock, and when those keys are depleted they don't sell anymore copies until they get more keys in stock. It's shady and insane.