iOS Release 6.4
This version includes major updates to the QR Scanner, adding session-based alerts and registration form filtering. You can now specify new restrictions when scanning guest QR codes based on different criteria. Additionally, there are enhanced ways to handle duplicate QR codes. For instance, you can choose to display an alert only if a QR code is scanned more than once within the same session or activity.
Several other improvements have been made around the point-of-sale (POS) system, including better visibility of cash and non-card payments on the guest activity records.