After clicking Save and Bill from the Receive Items screen you will be asked if you want to mark the purchase order as Billed. If you will not be receiving any more invoices for this purchase order select Yes.
When integrating with QuickBooks or Peachtree a message box will appear to allow you to enter the invoice number you received from the vendor. This will create a bill in your accounting software made up of only the items received. Items not received on the Receive Items screen will not be included on the bill that is created.
If the vendor is billing you for items you have not received yet, view the Creating a Bill Later topic.