One account is limited to maximum of 40 hours of double XP.

Call of Duty: Modern Warfare III - 1 Hour Double XP Boost Activation Key 

Region Free (GLOBAL)

PC / PS4 / PS5 / XBOX One / Xbox Series X|S

Limit 1 hr 2XP per day, 40 hrs total, applies to all 2XP redemptions for Call of Duty: Modern Warfare III (not limited to this promotion). 

2XP valid in full game Multiplayer mode only; use in other modes may be restricted. Expires 11/10/2024. Internet connection required.

• You can choose when to activate your XP Tokens and turn on your 2XP timer
• 2XP tokens can be equipped from the multiplayer menu
• Your timer counts down in real-time

How to redeem your code:

• Go to the following website: https://www.callofduty.com/redeem
• Select your platform
• Redeem the code and follow the instructions on screen.