A soft drink dispenser is a machine designed to serve carbonated beverages, commonly found in restaurants, fast-food outlets, and convenience stores. These dispensers mix flavored syrup with carbonated water, allowing customers to choose from a variety of drinks, including popular brands like Coca-Cola and Pepsi. Typically, soft drink dispensers feature a user-friendly interface with buttons or touch screens for selecting drinks. They often include ice bins to keep beverages chilled and may have options for customizing drink sizes. Regular maintenance is essential to ensure cleanliness and proper functioning of the machine.