Australia (Peppol): Buyer ReferenceIn Australia, you must add a specific buyer reference for DocumentsSuggest EditsIn Australian invoices, the Buyer Reference is mandatory if the Order Number is not sent in /Invoice/OrderReference/ID. Example XML<Invoice> <!-- code omitted for clarity --> <BuyerReference>0150etzzx</BuyerReference> <!-- code omitted for clarity --> </Invoice> Updated about 15 hours ago Table of Contents Example