Dunkin' App: Get a Medium Refresher Free + Free Pickup
at Dunkin
Free drink at Dunkin when you enter promo code DUNKINDI3HARDS in the app on August 3, 2026.
Get a free drink at Dunkin by entering the promo code DUNKINDI3HARDS in the Dunkin app. Open the app, tap Offers, scroll down to ADD A PROMO CODE, and enter the code to claim your free drink. The promo code goes live on August 3, 2026 — check the app that day for the official code. Redeem through the Dunkin Rewards program.
free
Ends Aug 3
beverages
about 4 hours ago
via Slickdeals
Login required
Coupon code
FAQ
How do I redeem this free drink offer?
Open the Dunkin app, tap Offers, scroll to ADD A PROMO CODE, and enter DUNKINDI3HARDS.
When does the promo code go live?
The promo code becomes available on August 3, 2026. Check the app that day for the official code.
Do I need a Dunkin Rewards account?
Yes, you need to be logged into the Dunkin app to access the Offers section and add a promo code.
