Dunkin' Free Coffee for 1 Million People

• Dunkin Donuts will offer free coffee redemption, using promo code FREECOFFEE1.
• Starting time: April 21st at 9AM.
• Buy>>

Editor's Pick: Dunkin' will distribute 1 million free coffee redemption codes through their official channels starting at 9AM on April 21st. Rewards members can redeem by entering the code at checkout or through the "Offers" tab. Limited quantities available. Cold brew coffee and extra large hot coffee are not included in this promotion.