Dunkin' App: Get a Hot or Iced Coffee Free + Free Store Pickup

Dunkin' App: Get a Hot or Iced Coffee Free + Free Store Pickup. Thumb Score: +58. NOW LIVE. According to their Instagram, they'll be giving away 1,000,001 free coffees. Last year they released a code for their app. Confirmed via Dunkin' Instagram that the code is correct. Promo Code valid on 4/1 or while code supplies last. Free Coffee Certificate valid for 7 days after promo code entry. Cold Brew and Extra-Large Hot Coffee not included. Limit 1 per customer. Additional terms and exclusions may apply. Visit https://www.dunkindonuts.com/en/mobile-app