Fixed Order Quantity
Batch sizing technique used in MRP mode when the inventory management system will always cause planned or actual orders to be generated for a fixed pre-determined quantity.
Fixed Re-order Period
Inventory management model which states that replenishment orders are issued at fixed time intervals “T” and in which the quantity that is re-ordered is designed to restore stock to predetermined levels to ensure availability for the entire period.
Fixed Re-order Point (Method)
Inventory management model based on the issuing of an order when availability is equal to the fixed re-order point, OP (Order Point). The supply batch is constant and equal to the economic order quantity (EOQ).