Im not sure if this was posted here just wanted to put this out there i noticed it on another site and i really like them.
The Prestige Token is earned at the beginning of each prestige, however you can earn one token by prestiging in the previous Call of Duty titles. This token allows the player to choose one of the following rewards:
An extra Custom Class
Double XP (2 hours in-game time)
Double Weapon XP (2 hours in-game time)
Regular package (Callsign Title and Emblem available to those with an extra token lying around)
Unlock gear (weapons, equipment, perks)
Or the option to reset all stats