POS Startup


When Clean Cash is enabled for a store (see Setup), a connection check will be made when the Clerk logs in to the POS.


If the connection to Clean Cash cannot be established then an error message will be displayed and the login attempt will be blocked, meaning it will not be possible to make a sale. It is possible in such situations to temporarily disable Clean Cash in Admin - Expansions



Making a Sale


When a sale payment is completed, a request is sent to Clean Cash before the receipt prints.


This details of the sale is sent to Clean Cash, and QR code is returned to be printed automatically on the receipt.


Note: If for some technical reason a QR code is not returned with the timeout period, the sale will still complete. This is because the customer payment has already been taken at this stage and automatic reversal may not be possible.