Order matters. If you set up items before warehouses, the module won't deduct correctly.
- Create the warehouses. In Inventory, top-right corner, go to Warehouses. Create as many as you actually have: if you keep products at home and in a central warehouse, that's two.
- Assign shipping methods to each warehouse. In the same place you choose which shipping method deducts from which warehouse, for example one warehouse for Mercado Libre Full and another central one.
- Create the inventory items and link each one to every product or listing that draws from it.
- Enter the stock, product by product or via Excel.
Costs are always entered in Escalafy, not in your store. That lets you keep selling with unlimited stock or on pre-order without your store blocking you.