The purpose of managing stocks is to ensure that a business has the right amount of inventory to meet customer demand while minimizing waste and maximizing profits. One important aspect of stock management is the ability to add and remove items from inventory in a timely and accurate manner. This is typically done by authenticated staff members who have been trained to use the company’s inventory management system. In addition, each item in inventory should be assigned a unique barcode with a Global Trade Item Number (GTIN) to facilitate tracking and identification. By effectively managing stocks and utilizing barcodes with GTINs, businesses can streamline their operations and improve their bottom line.