The reorder point in retail is the inventory threshold at which a new order needs to be placed to replenish stock before it runs out. It is a critical component of inventory management, determined by factors such as lead time, demand variability, and desired service levels. When the actual inventory level reaches or falls below the reorder point, it signals the need to initiate a new order, preventing stockouts and ensuring a continuous supply of products. Establishing an appropriate reorder point is essential for retailers to optimize inventory levels, balancing the avoidance of stockouts with the minimization of excess inventory costs. This contributes to efficient and cost-effective inventory management.