Thanks for getting back to us, @briton.
You can create a bill from the PO each time you receive a shipment according to inventory received. Used the Copy to Bill from the PO and reduce the QTY of items if you received partially delivered items, this way it will update the PO's open items.
Also, you can still use the feature as the PO in QuickBooks Online (QBO) will update each time you do a Copy to Bill and let you track how many inventories remained undelivered.
Once you received the invoice from the vendor, you can run the Purchase by Vendor Detail report to match the items that were billed and what was invoiced.
Here's how to run the report:
- Go to Reports from the left menu.
- Type in Purchase by Vendor Detail.
- Set the date and click Run report.
Also, just in case you want to adjust your inventory, please refer to this article for the detailed steps: How to Edit an Inventory Quantity Adjustment.
Let me know if you have other questions. I'm always here to help. Have a good day!
