User blog comment:SupremeAssassin/Assassin's Creed IV: Black Flag - The Watch/@comment-4055238-20130427041059/@comment-5088097-20130428201935

Alright, so I managed to scan in... the relevant data of my receipt and emailed Ubisoft, well, their media connections :P I figured that would be my best bet, if worse comes to worst, I'll just go back to the GameStop retailer I pre ordered from and ask about receiving a pre order code.