Yes....although the purchase order fields were removed from the checkout page by removing the javascript and stars the Checkout procedure was then "stuck" on this page. It wouldn't move forward. I have since restored the original file.
I have scoured all references to making PO field optional at Checkout. Have I missed something?
I can live with the original purchase order fields appearing at Checkout but they must be OPTIONAL not required fields. I can add statements to the page explaining the fields as purely optional.
Maree in Melbourne (where quilts are definitely req'd in June

)