The point of the disposables is that they use the same technology (NFC/RFID) as the more robust long term multi-use NFC cards. So if you're replacing an existi

The point of the disposables is that they use the same technology (NFC/RFID) as the more robust long term multi-use NFC cards. So if you're replacing an existing magnetic system, you can reuse the magnetic transports (belts/motors etc) for single use, including capture-at-exit and recycling for single journeys, while also adopting the NFC for multiple use.