Call of Duty: Vanguard / Warzone - Jack Links DLC + 30MIN Double XP (DLC) (PS4/PS5/XBOX ONE/XBOX SERIES X/PC) Official Website GLOBAL
Upon activation you will receive:
-Wild Side Calling card
-Trophy Hunter Weapon Charm
-30MIN Double XP
Go to the following website:
https://profile.callofduty.com/promotions/redeemCode/vg-jacklinks-2xp
Select your platform
Redeem the code and follow the instructions on screen.