I bought TWO surface pro 2's and tried to use both promotional codes for 200gb each on the same SkyDrive account. The first one was accepted and applied, but the second one was accepted but not applied. I was told by someone in billing that you cannot stack the promotional storage offers, but nowhere does it say that one the promotional piece that comes inside the Surface Pro 2 (256gb). I tried to redeem that second code on another SkyDrive account we have (my wife's) and it says that the code has already be used now. HELP!!! Spoke to billing and they said they don't handle that. That we would have to post it here to get it resolved.