RaviolPub Posted August 27, 2020 Share Posted August 27, 2020 Hi, would it be possible to print unique qr codes, similar to a voucher, that the customer can give to the barman who can validate with a qrcode reader? In this way it is possible to have a single cashier, and the bartenders do not have to touch the money, an extra security for COVID19 Thanks Link to comment Share on other sites More sharing options...
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