Order processing is the series of steps that a business takes to fulfill a customer's order. This typically begins when a customer places an order, either online or in-store, and includes verifying payment, checking inventory, and preparing the items for shipment. Efficient order processing is crucial for customer satisfaction, as it ensures that orders are delivered accurately and on time. Once the order is confirmed, it moves to the warehouse for picking and packing. After the items are packaged, they are shipped to the customer using a chosen shipping method. Finally, the order is tracked until it reaches the customer, completing the order processing cycle.