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Dunkin Promo Codes for December 2025: Summer Deals For Sweet Tooth In Your Area

Dunkin Promo Codes for December 2025: Summer Deals For Sweet Tooth In Your Area

Updated: Dec, 28 2025

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You are a sweet tooth wanting to try something fresh and new? Get the latest Dunkin' Donuts promo codes to enjoy your favorite treats for less!

Dunkin Promo Codes for December 2025: Summer Deals For Sweet Tooth In Your Area

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How To Redeem Dunkin' Donuts Promo Codes

1. Use your Dunkin’ Donuts app to assemble your order.

2. After ensuring you have everything you want, proceed to the checkout.

3. Locate the “Offers and Rewards” tab to use any of your available Reward points and coupons.

4. Continue to complete your payment information.

What To Do If Your Dunkin’ Donuts Promo Code Isn’t Working

  1. Check that you have correctly entered your Dunkin’ Donuts promo code.

  2. Ensure your order meets the minimum purchase amount or any other requirements.

  3. Make certain the promo code which you selected is still valid and has not yet expired.

  4. If you are still having any trouble, try a different Dunkin’ Donuts promo code from CouponFollow instead.

About Dunkin Donuts

Dunkin’ Donuts was founded by William Rosenberg in Quincy, Massachusetts in 1950. Rosenberg first founded the meal delivery service Industrial Luncheon Services for workers in the Boston area. He then opened a donut shop named The Open Kettle. Two years later he changed the name to Dunkin’ Donuts.

The chain now serves more than three million customers per day in 45 countries worldwide. They sell an impressive 52 varieties of donuts, a selection of sandwiches and other baked goods and over a dozen different coffee beverages.

How To Contact Dunkin’ Donuts Customer Support

Need help with your order? Find Dunkin’ Donuts customer service information by scrolling to the bottom of the Dunkin Donut’s page and clicking on CONTACT US.

Immediate help from the staff? Call 1-800-447-0013 or email Dunkin Donuts under the EMAIL US tab.

Dunkin’ Donuts Savings Hacks

  • As a Dunkin’ Rewards member, you can earn points towards special bonuses and rewards.
  • Dunkin’ Rewards members also get birthday benefits. Get a free drink offer on your birthday and earn 3x as many points for purchases made the day before, day of, and day after your birth date.
  • When you download and sign in through the Dunkin’ Donuts mobile app, you can get a free beverage.
  • Don’t forget to fill out “Guest Satisfaction” surveys. Upon completion, they will reward you with a promo code for a free donut with medium or large drink purchase.
  • “National Donut Day” is a great way to get a free donut just for visiting your local Dunkin’ Donuts. Not all locations participate, so check with yours to see if they do.
  • Follow Dunkin’ Donuts social media accounts to get free promo codes and fresh information.
Jennifer Hunter

Jennifer Hunter is a senior editor for RetailCoupons.com covering deals, coupons, apparel, accessories, and pets.

Reader Reviews

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J

Jack

December 27, 2025

I don't understand how it's a managers…

I don't understand how it's a managers job to find coverage when someone called off, nope it's the workers job since when. Isn't that what managers get paid for. Then you tell a kid that he sticks like cat litter, so you send him home. He doesn't smell like it at all. When he works his shift he comes home smelling like cigarettes. He doesn't smoke.

A

Asha Hope

December 23, 2025

Online order

I ordered my favorite hazelnut and original blend on line just in time for the holidays. I also was in time for the free promotion to get a dd mug. When I got my order I received he hazelnut but not the original blend and the cup was in pieces. Ive written, tried to call and no replies. Guess I won't have enough coffee to share with my family and it seems I won't know when I'll get my original blend or refund. Sooo peeved.

A

Anonymous

December 3, 2025

The Customer service at the Dunkin near…

The Customer service at the Dunkin near Lake Clarke Shores is consistently horrible. If they mess up the order it’s my fault for saying it wrong. Even if my receipt is also saying it. Then they are angry with me for making them redo it and then they redo wrong anyway. I just have to accept it and move on. I will gladly go out of my way for Starbucks from now on. As I prefer their coffee and employees better!

T

TOMAS K.

November 13, 2025

carried from the childhood

the donuts i remember from childhood, ehhe :D, tasty, yummy

R

Ramesh Amini

November 11, 2025

⭐ 1 Star Review

⭐ 1 Star ReviewI visited the Dunkin’ Donuts on Alfreton Road, Nottingham on 11/11/2025 at around 6:45 PM, and unfortunately, I had a very disappointing experience.One of the staff members — an Asian man, around 45–50 years old — was extremely rude to me. I only asked for an extra cup, and he charged me 50p, which is fine if that’s the policy, but the way he spoke to me was very unprofessional and disrespectful.I usually come to this branch often and have always been happy with the service, but this time it was very unpleasant. I hope the management looks into this and ensures customers are treated with more respect in the future.

B

Bo Allen

October 20, 2025

Good morning😁👍

Good morning! I went through the drive through this morning and they had kind of a long line. But to my surprise the service and speed in which I got was absolutely superb! They were friendly and fast! Monika was awsome. Nothing like a warm greeting and smiling face to start my day! This is for All the workers at the Jones and Thousand Oaks location! Thank yall!

R

Rick

October 19, 2025

Discontinued items

Stopped to get a dozen lemon filled donuts, I was told they have been discontinued. I ask for a dozen chocolate filled donuts and was told they were discontinued. I was offered some old cream filled donuts 😂 Good bye Dunkin’ Donuts

S

Sri Rangaswamy

October 19, 2025

946 W State Rd 436 Super great Dunkin donuts

946 W State Rd 436, Altamonte Springs, FL 32714, United StatesNasjee is quick, sharp and she can tell while I was doing a drive through with my voice, who is the person. She is cheerful, helpful, and nice person. Good customer service. She gave just egg without bacon, she could tell I take 20 seconds extra crispy on Hash Brown on her own, wonderful place for the Snacks especially Hash browns 436/434 Altamonte springs Florida.

S

Sianelle Francisco

October 17, 2025

Dunkin’ is my go-to for a quick coffee…

Dunkin’ is my go-to for a quick coffee and donut fix. The staff are always friendly, and the service is fast even during busy hours. Their donuts are fresh and soft, and the coffee always hits the spot. It’s the perfect place for a quick pick-me-up any time of day.

M

Max Williams

September 27, 2025

Good food and drink

Good food and drink

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