Thank you for posting your concerns!
I am sorry to hear that your code is not working, but in this case please contact retailer of purchase for further advice.
That´s nice. i get no feedback from the purchase store and activison can not help. wow....
never again a call of duty game.... only problems with this stuff.... no thanx good by activison and good bye COD. Not really helpful support.... no interest to the gamer.....codes on monster drinks that not worked... an now codes in the game who did not work....
RIP i m off an out....