Update payable
From Protemos Wiki
You can update a payable by pressing the "Update" button on the Finances tab of the related project:
Or you may click on the payable code to open its details page:
It will open the Payable details page.
Press "Update" to display the payable update page:
Make the changes you need and press "Update" to confirm them:
On the Payable details page you can also clone payable, add a discount or extra charge, or delete the payable by pressing the corresponding buttons.
Note: If the payable has been already invoiced, you cannot update or delete it without deleting the invoice first.