Instead of the GLOBAL packing slip settings....
Within the store setup, I would like to choose my packing slip type, size, or NO PACKING SLIP, for each individual store. I have some customers who do not want the packing slip included at all, and some that specifically request 8-1/2x11, 4x6 ecetera.
This way, regardless of the user that is printing, the labels/packing slips would be set to my customer's specification, without the used having to KNOW what those are.