... enclosure)+bill acceptor+thermal printerMetal keyboard, card reader,a4 printer,barcode scanner,WIFI,3G,Bluetooth are available for install. ... OptionsUSB interface,Thermal printer(80mm,atuo cutting) ,A4 Printer,Keyboard,Barcode Scanner,Bluetooth Connection,Camera/Webcam,GPRS,UPS,Video, ... air transport, DHL,UPS..etcPayment: T/T, L/C,Western UnionDelivery, Usually 21days for shipping