Vending refers to the act of selling goods or services through automated machines, typically found in public places such as airports, train stations, and shopping centers. These machines, known as vending machines, are designed to dispense a variety of products, ranging from snacks and drinks to personal hygiene items and even electronics. Vending has become a popular method of commerce due to its convenience and accessibility, allowing customers to make purchases at any time of the day without the need for human interaction. However, vending also requires careful maintenance and restocking to ensure the availability and quality of products. Overall, vending has revolutionized the way we shop and has become an integral part of modern society.