The Dunkin’ Donuts receipt survey will give you a Free Classic Donut with the purchase of a medium or larger beverage just for completing a Guest Satisfaction Survey about your Dunkin’ Donuts visit.
How To Get a Free Classic Donut
1. After your visit to Dunkin’ Donuts, save your receipt, which should display the Guest Satisfaction Survey on the bottom.
2. Go to www.telldunkin.com to start your survey.
3. Enter the Survey Code Number that is provided on your receipt.
4. Complete the survey questions.
5. Write down the Validation Code that is provided at the end of the survey onto your receipt.
6. Return to Dunkin’ Donuts with your receipt to redeem the offer.
7. You’ll receive a Free Classic Donut when you purchase a medium or larger beverage.