I’ve got some information for you about adding non-posting notes to transactions, Charley.

Adding a non-posting or non-financial note to a transaction is a good idea. However, this isn’t possible in QuickBooks. No worries, you can use the Feedback option to send this matter straight to our Product Development team.

Here’s how:
 

1. Open QuickBooks.
2. Go to the Help menu.
3. Select Send Feedback Online.

If you'd like to add specific information to your invoices, check out this article for complete instructions: Use and customize form templates.

Moreover, QuickBooks offers ways to create a template for regular transactions and make customers' payments organized and connected from start to finish. For more details, see these resources:
 

• Create, edit, or delete memorized transactions
• Set up and send progress invoices in QuickBooks Desktop

If you have any other questions or concerns about managing your sales transactions, just let me know. I'm available here to help at any time. Always take care!