With $2 Iced Mondays, DD Perks members can get medium iced coffee for $2 on every Monday in May. Free Donut Fridays allows DD Perks members to get a free donut with any beverage purchase on every Friday in May. Both deals are available at participating Dunkin' locations nationwide.
The DD Perks loyalty program is free to join and you can find both offers on the appropriate days in the Dunkin' App.
Photo via Dunkin'.