In the Quote form you can have a custom message appear on the printed customer quote. This is a good way to enter a specific message about the selected customer quote. There will be one of two slightly different buttons displayed on the customer quote form depending if a message exists or not.
This button will appear if there are no messages entered for the selected customer quote. Clicking this button will open the Quote Message form, which will allow you to enter a message for the selected customer quote. When you are done entering a message, click on the X button at the right hand corner to close the form and return to the customer quote form.
If this button is showing in place of the normal message button then it means there are existing messages for the current customer quote. Clicking this button will open the Quote Message form displaying the previously entered message for the selected customer quote. When you are done editing or viewing that message, click on the X button at the right hand corner to close the form and to return to the customer quote form.