I have some items I order by the case, but sell per each. I have these set up as parent and child items and selling works great. The problem comes when ordering.
I would like to order a new case when I have about 12 items left, but I can't figure out a way to do that.
Is there a feature I'm missing that says when child item reaches a quantity of 12 to order a parent item?
The only other thing I can come up with is when the parent item reaches 0 to order another, but that's a LOT more than I need or can keep on my shelves.