A Purchase Invoice can be created from a Purchase Order by one of two methods. The first is by changing the Status of the Purchase Order to Invoice from the Details tab of the Purchase Order window. The second is by selecting from outstanding Purchase Orders in the Supplier Purchases module.
To create a Purchase Invoice from a filled Purchase Order:
Navigate to Suppliers > Purchase Orders in the main menu.
Select Filled from the drop down list at the top of the Status column.
Select the required Purchase Order and navigate to the Details tab. Change the status from Filled to Invoice.
A popup window will display showing the key elements of the new Purchase Invoice. Check that the Invoice information is correct and enter the Supplier’s Invoice Number.
Click the Create button.
A Purchase Invoice is created and can be viewed in the Supplier Purchases module.
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