A soft drink dispenser is a machine designed to serve carbonated beverages, commonly found in restaurants, fast-food outlets, and convenience stores. It typically features a user-friendly interface with buttons or touch screens that allow customers to select their desired drink. The dispenser mixes syrup, carbonated water, and sometimes ice to create a refreshing beverage. These dispensers can offer a variety of flavors, including popular options like cola, lemon-lime, and root beer. Many modern soft drink dispensers also provide the option to customize drinks by mixing different flavors, enhancing the customer experience and catering to diverse preferences.