Free Medium Dunkin’ Refresher

Dunkin’ Rewards members can enter promo code HIBARBIEHIDUNKIN in the Dunkin’ app to unlock a free medium Refresher while 1 million promo codes are available. Try one of Dunkin’s pink sips, like the Pink Pineapple Refresher or Pink Daydream Refreshers with Barbie Pink Strawberry Cold Foam, for a bright summer drink that is clearly not trying to be subtle.