Free Sample: Medium Dunkin' Donuts Beverage

How to get it: Sign up for My Dunkin’ rewards (it’s completely free) to get a coupon for a free medium Dunkin’ Donuts beverage of your choice, including any iced or hot coffee, tea or latte, hot chocolate or Coolatta beverages. You’ll receive the coupon for a free medium beverage in the mail by the end of next month. BONUS: You will also get a free medium beverage on your birthday, too!