A snack machine is a vending machine designed to dispense various snacks, such as chips, candy bars, and cookies. These machines are commonly found in public places like schools, offices, and shopping centers, providing a convenient way for people to purchase quick snacks without needing to visit a store. Users typically insert money or use a card to select their desired item. Snack machines operate using a simple mechanism that releases the chosen snack when the correct button is pressed. They are often stocked with a variety of options to cater to different tastes and dietary preferences. Some modern machines even offer healthier choices, such as granola bars and fruit snacks, to promote better eating habits.