You don't change the template, you change the Terms for that Customer. The template will pull whatever terms you have set up for that customer (different custom...
You don't "have to" but it is highly recommended that you do. By linking a PO to a bill you will then close the PO and you have the ability to see the two trans...
Each single invoice you create is a separate invoice. So if you create an invoice for 25% and then create a new invoice for the 75% you will have two invoices i...
These items are typically considered part of your cost of goods sold COGS. Depending on how your chart of accounts was set up in QBO you can look at your Profit...
