We would also like to know how to remove this - as well as the "Review and Pay" button that prints on my invoices.  We do take credit cards, but it is a completely useless thing to be printed on the invoice when you are mailing the invoice and not sending it electronically.  The QR code takes up so much of the page that every invoice is now 2 pages instead of 1. Huge waste of paper. We don't want it on there.  There should be a way to remove it but we also cannot figure it out.  Help!