7- Inventory Management
Inventory management is a key task in the proper organization of a point of sale, be it physical or virtual. This does not necessarily mean, however, that it is a task that cannot be optimized. For instance, each label can be geolocated within the point of sale, making it easier for employees to restock items.
Electronic labeling also has the added benefit of showing consumers the number of items in stock, even if they are not all directly available on shelves. This is the case, for instance, for many electronic products that are only available after a secure procedure (such as paying for the product in advance): televisions, game consoles, computer equipment, etc. Stock management and display allows real-time inventory and stock control. (Source)