http://promotions.dunkinathome.com/ -fill out the form to get a Free Dunkin’ Donuts Cold Brew Coffee Sample Pack.

https://www.groupon.com/deals/dunkin-donuts-grouponplus? -link this offer to your credit card on Groupon, then pay at Dunkin’ Donuts to get 100% cash back(up to $3) on your purchase. It will take a few days for the cash back to show up.

https://promotions.dunkinathome.com/ -fill out the form to get Free Dunkin’ Donuts Bakery Series Coffee Samples.

http://www.dunkindonuts.com/content/dunkindonuts/en/mlanding.html -today only, if you download the Dunkin’ Donuts Mobile app and either purchase a ($2 minimum) Dunkin’ Donuts Card or use an existing gift card, and enroll in the Rewards program with promo code: BONUS , you’ll get a $5 Dunkin’ Donuts Gift Card.

https://dunkinathome.safeprocessing.com

https://www.dunkindonuts.com/card/Register.aspx?icid=fas_000026

http://survey.sotech.com/495001a/start.asp?s=1

https://dunkinathome.offerprocessingcenter.com/?source=[homepage] -similar link as the one posted a couple months ago, some people are saying they have been able to sign up for it again though.

http://www.dunkinathome.com/survey/index.php