Free Bottle of Mahou Beer
Nice, a cashback freebie from Mahou — the Spanish lager from Madrid! They're giving away 5,000 FREE large bottles of their beer, and claiming yours is a two-step process: first sign up to get a cashback link sent to your phone, then head to a participating Tesco store, pick up your bottle, upload your receipt, and get the full cost refunded.
To get started, tap our pink button below to head to the claim page. Once there, confirm your birth year and pop in your name and phone number — you'll receive a text with your cashback link shortly after. Then it's simply a case of buying your bottle of Mahou at Tesco and submitting your receipt via the link. There are 5,000 free bottles to be claimed. UK residents, 18+ only. The promotion closes on 28th June 2026, so you'll want to move quickly on this one!