What is the difference between a warehouse and a store location?

WCart uses a Territory → Warehouse → Store structure:

• Warehouses hold your stock.
• Store Locations are physical shops or pickup points, and each one draws its stock from a warehouse.

One warehouse and one store location are included; more need the Multi Warehouse & Store Management plugin. If you only ship online, a warehouse is enough. To offer Click & Collect, turn on the Click & Collect plugin, then open the store location and turn on Pickup point.