Let’s consider 2 places where could be located StockItems:
A Central Warehouse dedicated for online sales located in Paris
A local store in Lyon located in Lyon
The same StockItem might be available for Sale in different Places. In the Central Warehouse: 498 items available. Reorder request must be triggered under 500 items available. So in this context, a purchase must have already bene done with 1000 items requested. In a local store in Lyon: 92 items available. Reorder request must be triggered under 100 items available. So in this context, a purchase must have already been done with 200 items requested. Other StockLevel might exist for the same StockItem in the different Location for different Channels and / or in a different Status such as Damaged.c