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Open to legal residents of the fifty (50) U.S. states and the District of Columbia (the “Eligibility Area”), 18+ years of age at the time of participation. Valid on purchases of participating C4 Energy Products from Participating Circle K Stores in the Eligibility Area only. Purchase 5 or more of participating C4 Energy 16 oz Products from participating Circle K stores in a single or multiple transactions between January 15, 2023-March 31, 2023 (“Program Period”), receive a $5 Circle K Gift Card (“Reward”). Receipt must clearly show purchase amt., date, time & location, & product(s) purchased, may be used only once, & must be submitted by March 31,2023. Void where prohibited, taxed, or restricted. 3 Rewards/person. Reward available while supplies last. Full Terms and Conditions and Privacy Policy at https://cellucor.com/pages/c4-circlekpromo. Sponsor: Woodbolt Distribution, LLC d/b/a Nutrabolt, 4407 Monterey Oaks Blvd #150 Austin, TX 78749.