Shows on this device only. Open this same page in a second tab on this device to mirror it live on another screen.
Round cash payments to the nearest 10 sen — handy since small coins are less common now. QR payments are never rounded.
Switch between light and dark mode.
Switch every label between English and Bahasa Malaysia.
Set this device's default printer to your receipt printer in Windows, then confirm one ticket here and choose "Always print to this printer" in the print dialog — after that, printing needs no extra taps. A page like this can't connect to a Bluetooth or USB printer directly; it works through your browser's print dialog and your OS's default printer.
Change the username and password used to open this till, and set a background picture for the login screen.
Clear every recorded ticket to start fresh once you're done testing. This does not touch your menu.