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You must first create at least one warehouse (see below) before associating a product to it and setting the product location in it. This step is essential: it is important to at least set one warehouse in which a product can be stored. This will have considerable impact on the order preparation in the multi-shipping context.
Warehouses
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The advanced stock management feature makes it possible to create one or more warehouses. In order to create one, go to the "Warehouse" page under the "Stock" menu.
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