If you haven’t taken advantage of the Dunkin Donuts App here is a reminder on how you can take advantage of there offers by just signing up to DD Perks.
By enrolling into there app you can earn points towards a free beverage but you must use any enrolled DD Card (either plastic or with the DD Mobile App).
In order to enroll to DD App you must enter a gift card into your account and you will be able to use it to pay on your future orders. In addition once you enroll you will get a coupon for a Free drink.
Here is an offer for DD App after 2pm every day for the month of January you can get a Medium Hot or Iced Coffee for $1.29 after 2pm, in addition once you pay with your DD perk card you will earn some points towards a free beverage.