Thank you for us know bout the email template, grnfc.
Currently, we don't have an option to apply changes to an email message of an existing invoice template in QuickBooks Desktop.
You'll have to add a new template and make modifications so you can use it when sending invoices to your customers.
Like this:
- Go to the Edit menu.
- Select Preferences.
- Click Send Forms and go to the Company Preferences tab.
- Select Add Template.
- In the Add Email Template window, enter the correct information and click Save.
I've also added this link just in case you want to personalize your sales forms: Use and customize form templates.
You can check out these articles as your future reference :
Don't hesitate to post your concerns or click the reply button for any follow-up questions about templates. I'll keep an eye on your response. Have a great weekend!
