When I preordered my copy the store didn't print a code on the receipt and then fed me a line of how they didn't have anymore to give out. Not believing this I called corporate and they emailed me a code. The store called me minutes later and said they had found one. I used the code the store gave me and it worked so I am left with an extra code. Am I free to give this out to someone or is that against some kind of obscure rule?