Food vending machines are automated machines that dispense a variety of snacks and meals. They are commonly found in public places like schools, offices, and shopping centers, providing quick and convenient access to food. Users can select their desired item by pressing buttons or using touch screens, and the machine delivers the food through a slot. These machines typically offer items such as chips, candy, sandwiches, and beverages. Some modern food vending machines even provide healthier options, including salads and fruit. They are designed to be user-friendly and often accept various payment methods, including cash, credit cards, and mobile payments.