Notice that in the upper area (Show), the action buttons are enabled according to the purchase processing stage you have selected: 1. Unposted Only, 2. Posted, not Paid, or 3. Paid.
Returns button
If not placed into shelved inventory, items purchased for immediate use on an open repair order and then deleted from that repair order are automatically added to the virtual Return bin. However, you may also click this button to move excess shelved inventory into the Return Bin. Essentially, you will be creating a purchase order for the part, but in reverse direction, back to the vendor.
The returns button is available at all stages of purchase order processing.
