Buy 2 Monster Energy® products from Casey's.
Take a clear photo of all four corners of your receipt. Receipts can include a maximum of 24 cans.
Complete the form and upload your receipt. Maximum of one upload per day.
Get 1 bonus in-game Dual 2XP Reward Code for every 2 Monster Energy® cans purchased, delivered to the email address you registered with.
Requires internet connection. Call of Duty: Modern Warfare 4 game (sold separately), and Activision account: Applicable platform account subscription (sold separately) may be required. Open to residents of the 50 United States/DC, 18+ years of age. Buy 2 individual cans of Monster Energy® products in-store at a Casey's location in one transaction and receive 30 minutes of Dual 2XP codes for use in Call of Duty: Modern Warfare 4. Dual 2XP unlocks tokens for both 2XP and weapon 2XP. Purchases must be made during the promotional period: 9/2/26 to 11/3/26; Dual 2XP codes must be redeemed by 4/30/27. Take a picture of your Casey's receipt. Limit of 24 cans per receipt. Subject to complete offer details at www.monster-cod.com/caseys, visit to submit image of your Casey's receipt(s) to redeem for dual 2XP codes. Limit 1 receipt upload per day. Limit 1 hr of 2XP tokens per day, 40 hrs total. Applies to all 2XP redemptions for Call of Duty: Modern Warfare 4 (not limited to this promotion). Void where prohibited. Limits apply; while supplies last. This promotion is sponsored by Monster Energy Company, 1 Monster Way, Corona, CA 92879. Activision Publishing, Inc. is not a sponsor of this promotion. ©/™/® 2026 Activision Publishing, Inc. Game: ESRB Rating: M for Mature for intense violence and gore, strong language, and use of drugs.