Anyone know if there is a difference between a Preferred Stock Level = 0 VS. a Preferred Stock Level BLANK?

If the PSL is blank that means that one is not set, so it will not have a PSL. If it is set to 0, NS reads you always want to have 0 of that in stock.

So for our Special Order items, do you know if we want it set to BLANK or 0 or if that would matter? I just want to be sure a PO is triggered if an order is placed that has a Special Order item on in

I would leave it blank in that scenario