In order to manage the flow of parts, the purchase order system automatically combines both stocked and non-stocked purchases for managing payments in a 3-step progression of your purchases. These steps are:
1. Unposted parts. These are orders that have not yet been received.
2. Posted, not paid. These are received orders that have not been paid for.
3. Paid. This is a summary of purchase orders and payments.
Purchase orders are found at the bottom of the Edit menu on the Menu bar.
