What is the function of the AS400 related to item inquiries?

The function of the AS400 related to item inquiries is primarily focused on item on-hand inquiries. The AS400 system is designed to handle inventory management effectively, allowing employees at Costco to check the availability of specific items in stock. This capability is crucial for providing customers with accurate information about product availability when they inquire about certain items.

By utilizing the AS400 for item on-hand inquiries, staff members can quickly access real-time data regarding inventory levels, which helps to ensure that customers receive timely responses and enhances overall customer service. This functionality supports efficient management of stock and can assist in determining restocking needs or identifying trends in product demand.

While the other options mention various functions, they are not directly related to the primary role of the AS400 in the context of item inquiries.