How do I add a field for Purchase Order # onto invoices?
I am using Quickbooks Online Essentials and would like to put a field for Purchase Order # on my invoices. However, it is not working for me.
I added it as a custom field and when I go to the Custom Fields page, it is shown there. And there is a check mark and a printer icon under the "Invoices" column. However, when I look at either a previously created or newly created invoice, there is no field about Purchase Order # added to the invoices.
What should I do?
