Each category for each location can also show an option for lead time, this value will tell the ordering process for how many days to check against the stock levels from today (when order type is pre order).
If you set the value to 0 it will never check,
if you set the value to 1 it will check for orders required today,
if you set the value to 2 it will check for orders required today or tomorrow etc.
Please note: This will need to be activated Per Location, Per Category. (Pos Integrations menus are per location)
This will only show if the global stock management option is turned on.