Dunkin' Donuts, founded in 1950, is a global coffee and donut retailer that has expanded its focus primarily to coffee, with a mission to provide quality products in a friendly environment. The brand has undergone significant evolution and marketing strategies, including successful campaigns and a strong social media presence, while maintaining a corporate identity linked with its iconic branding elements. Despite challenges in markets like India, Dunkin' Donuts continues to innovate and adapt, ensuring engagement and loyalty from consumers.