The self-service vending machine through the cash receipt and change module and the bank card and password keyboard module to achieve cash and bank card payment, self-help to buy magnetic train ticket function. The model is a post-maintenance mode, suitable for lobby / wall installation, elegant appearance, reliable performance, easy installation and maintenance, to meet the current domestic high-speed rail station full self-ticket, ticket booking network needs. Machine contains hardware, software and background network support to meet the full range of self-service needs.