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Industry WIKI
Digital assets and currencies
Understand assets, networks and trading mechanics with sources you can check.
Trading basics
APTIS
APTIS was the Accountancy and Passenger Ticket Issuing System used on the British Rail/National Rail network until 2007. It was originally called "Advanced Passenger Ticket Issuing System" as it was being developed at the time of the Advanced Passenger Train.
Trading basicsSmartcards on National Rail
Contactless smartcards are being progressively introduced as an alternative option to paper ticketing on the National Rail system of Great Britain. Tickets for use on National Rail services can be loaded onto any ITSO card.