Hello Steve,
To put order notes on the invoice (free or pro), you have to create a custom template first.
From the FAQ:
How can I display order notes in the invoice or packing slip?
First, you need to create a custom template following instructions from the first item in this FAQ. Then place the following snippet where you would like the order notes to appear:
<?php $wpo_wcpdf->order_notes(); ?>
if you want to display all order notes, including the (private) admin notes, use:
<?php $wpo_wcpdf->order_notes('all'); ?>
Hope that helps!
Since you are a user of the professional extension, you are entitled to premium support, so feel free to contact us at [email protected] anytime! Officially we are not allowed to give support for premium/pro extensions on this forum.
Ewout
