Each invoice contains a Note for customer field. This field enables you to enter a short message on each invoice. To save time if you often use the same or a similar message, the default note text you configure on this screen will be automatically placed in the Note for customer field on every new invoice. You will have the option to change or delete it each time you enter a new invoice or invoice schedule.
Enter your default note text in the Default invoice note visible to customer section (2000 character maximum.)
NOTE: Be sure to click the “save” button at the bottom of the preferences screen to save any changes you made to the Note.