Need a sweet way to end your week? Dunkin' Donuts is offering a free donut every Friday for the entire month of March. How can you score this freebie? It's easy, you need to download the DD app and join the DD Perks Rewards program (free to download and join!) and purchase any beverage through the app. All reward members will earn a free donut each Friday during the month of March with any beverage purchase made via the mobile app. I love the mobile app myself, as a DD addict who rolls through every day, it's easy to load money on the app and pay with. Plus, members earn rewards they can exchange for free drinks, and get access to other special deals. In the past in my region, DD has offered free medium drinks after the Eagles win, or just discounted prices on certain items. Follow us on Facebook! Join our Online Deals group!