Dunkin Donuts: Free Large Iced Coffee

Dunkin Donuts offers Dunkin’ Rewards Members (free to join): Iced Coffee (S, M, or L) for Free when you apply COUPON CODE: 123LETSGO and order via the Dunkin Mobile App (Android or iOS). No purchase necessary.

Directions

1. Go to DunkinDonuts.com and sign in or sign up for free
2. Go to the Dunkin Rewards page
3. Enter promo code 123LETSGO at the promo code box at the bottom of the page
4. Refresh the rewards page
5. Under Offers & Rewards the offer for “Free Iced Coffee Reward” should now appear
6. Place a Iced Coffee (choose from S, M, or L) order via the Dunkin Mobile App (Android or iOS) using the offer