Log into your Dunkin app to score a FREE Premium Drink! Once you’re in the app, click offers, then scroll down and enter promo code MUNCHKINS23 when prompted. It’ll be added to your account and must be redeemed by September 28th. Note that this promo code may be only valid for a limited time, so enter it now while you can. Not valid on Cold Brew or Nitro Cold Brew.
Dunkin: FREE Premium Drink ANY Size (Mobile App)
