Automatic checkout is mainly for un-ward round of hotel rooms, after guest insert housing card and complete check out on the kiosk, the kiosk will return the deposit automatically and change the room status to “ need cleaning”. Support by booking a person’s name, mobile phone number, order number to query booking information, name query only supports handwriting input method.  Kiosk print qr-code, guest scan the qr-code, fill in the invoice, confirm. The invoice will be sent to the guest mailbox. Kiosk support team book by with name or without name. Use qr-code to query the order. POS terminal will be supplied by hotel, 1 POS terminal match 1 kiosk.