The following is some information I found about this.

English: baskin robbins

English: American 3 1 ice cream

/kloc-one day in 0/945, Americans Bert baskin and Owen Robbins jointly opened an ice cream shop in Los Angeles, California. Their genius creation makes American customers linger, and the most attractive new concept is "3 1 day per month, blindly every day". High-quality flower-like ice cream always makes people feel a new atmosphere of life.

Today, baskin robbins's trademark is one of the most famous ice cream brands in the United States, providing customers with more than 600 kinds of ice cream every day, and specially making low-fat, defatted and sugar-free varieties to take care of modern people's dietary aspirations. Baskin Robbins has various ice cream styles, including fruit ice cream, sugar-free ice cream and low-fat ice cream. No matter what flavor, people will find a favorite one here. It also has many varieties, such as sundae, milkshake, banana king, clown cone and so on. The most attractive thing about "3 1 ice cream" (BaskinRobbins) has always been its rich taste. The price is between 12-46 yuan.