For all stores with traditional checkout-counters, the best variant is to run GreenBill on a separate display/ interface. This display can be played anywhere at the POS in reach of the customer to interact with it.
In the case of checkout systems that do not have an integrated customer display, this offers the additional advantage that the customer can easily and conveniently check the amount and scope of his order.
For all stores where the shop already features a display for the customer, we recommend using our GreenBill-Tags solution. GreenBill Tags.
In this case only a printed QR Code and/ or a pre-programmed NCF-Chip will be placed in reach of the customer. This code can be scanned the same way like the one on the display and our server automatically provides the correct receipt to the customer.
For more information contact us any time.