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If you have questions, concerns, or technical issues uploading your receipt, please send us an email at [email protected].
Buy any one (1) can or one (1) multipack of Monster Energy® products from Stater Bros.
A clear photo of all four corners of your receipt.
Complete the form and upload your receipt.
Your bonus in-game sticker will be delivered to the email you registered with.
Call of Duty: Modern Warfare 4 game (sold separately), persistent internet connection, Activision Account; acceptance of product and end user license agreements, and applicable platform account subscription (sold separately) required. Open to residents of the 50 United States/DC, 18+ years of age. Buy any participating Monster Energy® product in-store at a participating Stater Bros. location and receive 1 in-game sticker for use in Call of Duty: Modern Warfare 4. Purchases must be made during the promotional period: 10/1/26 to 10/31/26. In-game content must be redeemed by 4/30/27. Take a picture of your Stater Bros. receipt. Receipt must clearly show purchase date, time, location, and product(s) purchased. Subject to complete offer details at www.monster-cod.com/stater. Void where prohibited. Limits apply; while supplies last. Limit 1 sticker per person; limit applies to all Monster Energy® x Call of Duty: Modern Warfare 4 promotions, not just this promotion. This promotion is sponsored by Monster Energy Company, 1 Monster Way, Corona, CA 92879. Activision Publishing, Inc. is not a sponsor of this promotion. ©/TM/® 2026 Activision Publishing, Inc. ESRB Rating: Mature for Intense Violence, Blood and Gore, Strong Language, Use of Drugs. Visit www.esrb.org for rating information.
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