When your restaurant is very busy, diners can choose to order by themselves, not waiting for attendants. This is where scan-to-order comes into play.
On each table, there is a QR code for diners to scan. Diners can use their smart phones to scan and go into your e-menu and place their orders on phone. Once the orders are submitted, they will be sent to kitchen directly. This will greatly save everyone’s time and increase your table turnover rate.