The Open Purchase Orders window lists the open purchase orders that your company has with a
given vendor. From this list, you can select the purchase orders that you want
to receive against.
To do this task
Click the Vendor drop-down arrow and select the name of the vendor.
In the checkmark column, click each purchase order that you want to receive against.
Click the OK button.
QuickBooks enters the line items from the purchase orders in the detail area of the purchase form you are filling out.
Because Enhanced Inventory Receiving is turned on, this window differs depending on the transaction you're entering.
On a bill
In the checkmark column, click the purchase orders and item receipts you want to add to the bill.
On an item receipt
In the checkmark column, click the purchase orders and bills you want receive against.