Wall Mounted Vending Machine are compact self-service vending devices designed for limited spaces and flexible retail scenarios. They can be installed on walls or fixed brackets, effectively reducing floor space occupation and making them suitable for convenience stores, hotels, apartments, schools, offices, communities, and indoor commercial spaces. The machines typically employ a multi-channel spring-motor dispensing structure, selling snacks, beverages, small daily necessities, and other packaged goods, and support adjustable channel configurations based on product size. Depending on the model, they can be equipped with a 4.3-inch display or a 21.5-inch high-definition touchscreen, featuring a metal numeric keypad or a smart Android operating system. Networked models support WiFi, 4G, and Ethernet connections, and offer various payment options. With their compact structure, flexible installation, ease of operation, and low maintenance requirements, wall-mounted vending machines provide an efficient 24-hour unmanned retail solution for small commercial spaces.