How does Par stock approach to ordering works?

The Par stock approach to ordering involves maintaining a predetermined level of inventory, known as the par level, for each product. When stock levels fall below this threshold due to sales or usage, new orders are placed to replenish the inventory back to the par level. This method helps ensure that there is always enough stock on hand to meet demand while minimizing excess inventory and associated carrying costs. By regularly monitoring and adjusting par levels based on usage patterns, businesses can optimize their inventory management.