Dunkin’ offers one million free coffees during holiday slump – Here’s how to get yours today

Even the most energetic coffee lovers can feel a mid-winter slump as the year nears to an end. In moments like these, a little motivation can make a difference, whether it’s a boost to begin the day or a reward for completing tasks. Seasonal promotions, community events, and creative campaigns often step in to motivate people in these quieter times. For several, it’s the great opportunity to pause, recharge, and discover small joys that make the last days of the year feel fulfilling and energizing.

Dunkin’ is helping fans overcome this slump by providing a caffeine boost with free coffee to its loyal Rewards members The chain is offering million free hot or iced coffees of any size as part of its “produnktivity” campaign, created to energize caffeine lovers and make the end-of-year days more enjoyable. Fans can claim the free coffee through the Dunkin’ app with a special promo code, while stocks last.

“Produnktivity”: Motivation for the End of 2025

In a post shared on their official site, Dunkin’ named this the "least productive week of the year" and dubbed the giveaway "produnktivity" a fun approach to motivate people to tackle the last days of the year.

How to Get Your Free Coffee

To claim the offer, open the Dunkin’ app, navigate to the offers section, and enter the code PRODUNKTIVITY. The promotion is single-use per member and valid only on December 29, or until the one million coffees are distributed. Once activated, the reward can be used for many days.

More Surprises and Pick-Me-Ups

Dunkin’ notes that this initiative is their way of offering everyone a pick-me-up during a week that needs it. The company also teased extra surprise offers on Instagram to keep the “produnktive” energy going.

Signing up for Dunkin’ Rewards is free and simple through the app. Standard terms and exclusions apply, so members should act quickly before the free coffees run out.

FAQs:

Q1. Who can get the free coffee?
The free coffee is exclusively only for Dunkin’ Rewards members. Non-members can join for free through the app.

Q2. When is the offer valid?
The promo code PRODUNKTIVITY is valid on December 29, 2025. It lasts until all one million coffees are claimed.