Order Picking Systems are methods used in warehouses and distribution centers to retrieve items for customer orders. These systems help streamline the process of locating and collecting products, ensuring efficiency and accuracy in fulfilling orders. There are various types of order picking systems, including manual picking, automated picking, and batch picking. Each system has its own advantages, such as speed, cost-effectiveness, and adaptability to different warehouse layouts. By optimizing the order picking process, businesses can improve their overall productivity and customer satisfaction.