Dunkin’ is offering it’s DD Perks members a Medium Ice Coffee for FREE for a limited time. To get the discount, use the promo code: WALLOWSXDUNKIN or wallowsxdunkin at the bottom of the page in Dunkin Rewards and refresh your page to see the reward.  You must use their mobile app to get this deal and it’s only good for 7 days after activation. Offer available while supplies last. If you are not a DD Perks member, it’s Free to join. DD Perks is Dunkin’s Loyalty program, very similar to Starbuck’s Rewards, you earn points for every dollar you spend and you can redeem them more Dunkin’. [Store Locator]