Set Minimum Quantity per Store in Ultimate

Hi there,

Has anyone figured out a way/mod to set the minimum quantity per store in Ultimate? We have both a wholesale store and retail store. In the wholesale there is a minimum of 3 each, while in the retail it is only 1. This seems like it would be fairly important to a lot of wholesalers.

As it is I can only set it globally and not per store.

Any thoughts or suggestions? Workarounds or custom mods?