Machine size: W 50cm x D 50cm x H 160cm (including base and touch screen) Screen specifications: 19-inch capacitive touch screen Host IPC SPEC: OS win10, 10 RS232 COM port, 7 USB2.0 + 1 USB3.0 Processor i3, DDR3L 8-16G, Msata hard drive 64-500G The avalible functions (according to customized requirements): .Coins can be refunded 50 / 10 / 5 / 1 yuan (circulating currency) .Banknotes can accept 1000/500/100 yuan; 100 yuan can be refunded .Electronic invoice printer/vehicle scanner/credit card swipe machine .Member card, health insurance card reader / NFC (non-cash sensor) Industry Applicability: Parking lot payment machines, ticket machines Self-service ordering and charging machines, medical appointment and charging machines