This setting can be found in the Back Office under Settings > POS > General Settings Allow users to use the Quantity button to change the quantity of an item that was rang in. Options On/Off
This setting can be found in the Back Office under Settings > POS > General Settings Allow users to use the Repeat Item button to ring a copy of an item in. Options On/Off/Prompt
This setting can be found in the Back Office under Settings > POS > General Settings Determines whether new items show on the top or bottom of the order screen. Options New Item On Bottom/New Item On Top
This setting can be found in the Back Office under Settings > POS > General Settings Determines whether the modifiers mods will show in ascending or descending order on the ticket screen. Options Descending/Ascending