The Inventory control system is maintained by every firm to manage its inventories efficiently. Inventory is the stock of products that a company manufactures for sale and the components or raw materials that make up the product. Hence, an inventory comprises of the buffer of raw material, work-in-process inventories and finished goods.
This also helps to managing your inventory levels to ensure that you are keeping the optimal amount of each product. Proper inventory control can keep track of your purchase orders and keep a functional supply chain. Systems can be put in place to help with forecasting and allow you to set reorder points, too.