Currently, you can set up the warehouse/POS to be at set 'Customer Group'.
But if then an existing user checkout at POS, it defalts to the customers 'User Group' instead of what the POS/Warehouse is set as...
ether having a 'Default' Customer group, so the customer defaults to the POS/warehouse they are purchasing from... OR having the toggle that is at POS that says 'Use Customer Group' be applicable to the entire warehouse/POS, so you dont have to toggle it of for each and every single transaction at POS