<strong>Dunkin' Donuts: Free Medium Beverage When You Join the DD Perks Rewards Program. Must have a DD Card (Gift Card) to join. (Cards can be purchased with various amounts either online, or in-store.)</strong> <strong>From the site-how it works: 1. Earn 5 points for every dollar you spend when you pay with your DD Card. 2. When you join the DD Perks Rewards Program you will receive a free medium beverage, as well as on your birthday and every 200 points you accumulate. 3. Members Only Bonus Points loaded straight to your card.</strong> <strong>Rules: To earn points, you must pay with a registered DD Card at participating locations, whether plastic or on your mobile device. 5 points will be earned for every $1 (less sales tax) in qualifying products purchased. The purchase or reload of a DD Cards or Gift Cards, Gift Certificates, Reward Coupon Redemptions, donations to charity, newspapers and Baskin-Robbins products are excluded from earning points. For every 200 points, you will receive a coupon for a free medium beverage, which excludes cooler beverages. Coupon valid for 90 days and redeemable at participating Dunkin’ Donuts.</strong>