Quick Scan now supports shortcut keys. You don't have to select the update method and quantity every time you want to scan or input a barcode.
Set Quantity =
You need to enter the quantity and the symbol followed by barcode/SKU in the input field.
Increment barcode TP123456 by 10
Decrement barcode TP123456 by 5
Set quantity barcode TP123456 to 8