Cash register has loading, reading, transmission devices enabling electronic sales slip with typed invoice data to be stored on memory device, e.g. using chip loader or infrared interface

摘要

The device has a memory, transmission and reading device in the unit or an external module that enables an electronic sales slip with typed invoice data to be stored on a memory device, e.g. using a chip loader, an infrared interface or another transmission device. The chip can be integrated into a plastic card or other holder AN Independent claim is also included for the following: a digital/electronic sales slip.