FREE COFFEE AT DUNKIN': Valid on April 1, Dunkin' Rewards members can get a free hot or iced coffee of any size using code ThisIsNotAJoke in the Dunkin' app.

On an April Fools' Day in a time when the cost of everything feels like a joke, the most lucrative thing a brand can do is to skip the pranks and give people what they really need: free stuff.
Dunkin' read the room and is giving away one million free coffees on April Fools' Day (for real). Any Dunkin' Rewards member can use code ThisIsNotAJoke in the Dunkin' app to get one free hot or iced coffee or cold brew of any size on April 1, 2025. (Espresso is excluded from the promo.)
Joining Dunkin' Rewards is free and unlocks free stuff year round through a points system: members earn 10 points with every $1 spent, and points can be put toward Dunkin' drinks and treats.
If you're not usually a Dunkin' person, know that the current Dunkin' iced coffee flavors include butter pecan swirl, caramel swirl, french vanilla swirl, and mocha swirl. Free is free, after all.