An mTicket is a ticket contained within a mobile phone app that displays as a barcode.
It must be downloaded and activated prior to use and is available to be purchased for most journeys through the TfW website and app.
An eTicket is an electronic ticket that includes a barcode sent as a PDF in an e-mail.
The eTicket can be saved to a mobile phone or printed out but is only valid for single use and only available on some TfW Advance tickets.
