Minifrost vending machine is a self-service device that dispenses various items such as snacks, beverages, tickets, or other products when money, a credit card, or other form of payment is inserted or processed. Vending machines are commonly found in public places like schools, offices, airports, and shopping centers. They offer convenience by providing quick access to items without the need for human assistance. Modern vending machines often include features like touch screens, cashless payment options, and inventory tracking to ensure items are restocked promptly.