TODAY ONLY! Score FREE COFFEE!! Head to the Offers Section of your Dunkin account and apply promo FREECOFFEE1 and you can get your free coffee by applying it to your mobile order or get it in store!
How to get your FREE Dunkin Donuts Coffee or Cold Brew
- Go the the App or your dunkin account
- tap “offers” section
- Apply promo code FREECOFFEE1 on April 21st, 2026 only starting at 9am ET
- Order coffee for mobile pick up or get in store
- FREE COFFEE!!