lead time aro refers to the amount of time required to complete an order from receipt to delivery. In business, understanding lead time is essential for managing inventory, coordinating with suppliers, and ensuring timely fulfillment of customer orders. Lead time ARO (After Receipt of Order) is typically used to measure the time it takes for a manufacturer to process and ship an order. Companies can optimize their lead time by improving internal processes, utilizing technology for inventory tracking, and establishing clear communication with suppliers.