Payment method - the key

the key

The key is a smartcard that stores electronic tickets for use on bus and rail services operated by The Go-Ahead Group: Brighton&Hove, Bluestar, Carousel Buses, Go North East, Great Northern Railway, London Midland, Metrobus, morebus, Oxford Bus Company, Plymouth Citybus, Salisbury Reds, Southern Railway, Southern Vectis and Thameslink Railway.
Website link (Payment provider):
Number of routes (65)