Founded in 1950 in Quincy, Massachusetts, Dunkin’ Donuts has become one of the world’s leading coffee and baked goods chains, serving millions of customers daily. Now simply branded as “Dunkin’,” the company operates more than 12,000 locations worldwide and continues to be headquartered in Massachusetts. Dunkin’ is best known for its quick-service model, signature coffee blends, and fresh donuts that have made it a morning staple across generations. Coffee & Espresso: A wide range of hot and iced coffee options, including seasonal flavors and espresso-based beverages. Donuts: Classic glazed, Boston Kreme, and limited-edition varieties that define Dunkin’s legacy. Breakfast Sandwiches: Quick and hearty menu options featuring eggs, bacon, and cheese on bagels or croissants. Bakery Items: Muffins, bagels, and croissants freshly baked and served throughout the day. Cold Beverages: Iced teas, refreshers, and frozen drinks catering to all-day refreshment needs. Dunkin Shopping Secrets Earn points on nearly every purchase: Members of the Dunkin Rewards programme earn points (10 points per $1 spent) which they can redeem for free food & drinks. Order ahead + app convenience: The Dunkin mobile app lets you order ahead and skip the wait, and by using the app & scanning your reward ID you still earn points. Members-only exclusive offers: As a rewards member you unlock special offers, birthday rewards and bonus-points promotions. Dunkin FAQs Where are your coffee beans / how do you source your coffee at home? A: For the Dunkin At Home coffee line, Dunkin says the beans are sourced from over 20 countries, then roasted/ground/packaged in U.S. facilities so that you get consistent flavor. What’s the caffeine content in your bottled iced coffees? A: Dunkin’ states that the bottled iced coffees range from about 142-184 mg of caffeine per bottle, depending on flavor. Are the bottled iced coffees gluten free and kosher? A: Yes, according to the FAQs, Dunkin’ Iced Coffees are made with real milk/cream, are gluten-free (no gluten ingredients), and are Kosher (see “UD” mark) in the U.S. market.