create inventory transaction and document types for moving inventory between warehouses (if needed)
follow this tutorial for setting up your products:
One has to create duplicate products and inventory recipes.
One product each for Cigar Bar (CB), Hideaway (H), and Pub (P.)
Same with recipes
But for inventory items, just one per item sold
To keep the menu display consistent among the various menus per department, using Edit Product Properties (in Editing Menu) I made sure the menu display was the same name displayed in the POS (Header is what will displayed on the button when adding items to a ticket)
Then when an item is sold it will come out of the configured warehouse for that product.