So I am planning on purchasing Destiny through the Xbox Game Store for the 360. It says that I can get a free copy of Destiny for the Xbox One and I'm confused on how that works. I already have the One so would it be a separate digital copy, a copy for the One only and it removes the game from the 360, or would it just not work at all so I would have to purchase both versions if I want both? Also, is it a code or how do I confirm that I bought it so I can get the free copy for the One? I would appreciate a response soon and thank you.