price scale 1)80*2 Hot-Key, 6000 PLUs, ... ,12 digits LED 3)Thermal print TP-80 electronic price scale Advanced function and features:1)Easily selling operation: ... percentage or other extra charge, Change price anytime etc.5)Efficient Management: each price scale for one manager and up ... Staff information to be edited in PC or directly in price scale9)Big storage capacity: extra storage device or upgrade ...