Free Dunkin Coffee Promotion on May 19
- Status
- Active
- Deal price
- 100% off
- Published
- 2026-05-18
The Dunkin' Donuts chain plans to give away 1 million free coffees on Tuesday May 19 through its official mobile application. This promotional event requires users to be registered Dunkin Rewards members to access the deal. The distribution starts at midnight tonight when the exclusive voucher becomes available inside the offers tab. Customers should act quickly because these digital coupons run out fast due to high demand across all local stores. Official validation details and the specific promo code will appear on social platforms as soon as the event begins. Even more discounts in our Facebook group https://www.facebook.com/WeDealzUSA