Dunkin' fans: wake up and smell the free coffee. The coffee chain is giving away one million free coffees on May 19, it ...

The doughnut chain previously teased the offer on its Instagram Stories ...

Dunkin’ launches a one-day giveaway of 1 million free coffees, prompting customers to rush to the app for exclusive promo ...

Dunkin' has officially confirmed it will give away 1 million free coffees on Tuesday, May 19. The chain teased the promotion ...

Dunkin Donuts is giving out 1 million free coffees to its rewards members Tuesday, May 19. Here's how to get yours.

Nevadans who prefer Dunkin' are in luck on Tuesday morning. If you're a rewards member with the coffee brand, you could be ...

Dunkin' playfully posted on its Instagram stories that fans should "turn themselves into Dunkin'" on May 19 and collect a ...

Instagram user @thefreebieguy posted about the free coffee promotion, social media users responded enthusiastically and began ...