Dynamic QR code requirement for high-turnover B2C invoices mandated, with implementation deferred to October. Notification mandates that B2C invoices issued by registered persons meeting the prescribed high aggregate turnover threshold must feature a Dynamic Quick Response (QR) code, excluding certain classes and registrations; where a Dynamic QR code is made available to the recipient through a digital display and the invoice contains a cross-reference to payment using that code, the invoice is deemed to contain a QR code. The notification supersedes an earlier notification and commences on the first day of October.