invoices & customer POs
New to QBO from many years of Quickbooks Pro Desktop. So far so good but...
I've added a custom field labelled PO#, marked it to appear on invoices and customized the invoice template to include the PO# so now it appears when I create a new invoice. But now I want to associate a customer/job with an invoice so that the PO# field is automatically populated but can't figure out how to add the PO# to a customer/job.
While I'm at it, I have a couple more questions:
1. is there a way to enter the total value of a customer PO and then track my invoices against the PO's value on a running basis?
2. Is there a built-in calculator that I can use when I am entering, for example, an expense so I can add and subtract to get to the total amount?