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Digital assets and currencies
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Myki
Myki ( MY-kee), stylised as myki, is a reloadable credit card-sized contactless smart card ticketing system used for electronic payment of fares on most public transport services in Melbourne and regional Victoria, Australia. Myki replaced the Metcard ticketing system and became fully operational at the end of 2012.
Trading basicsOpal card
Opal is a contactless smartcard fare collection system for public transport services in New South Wales, Australia. Operation of the Opal system is managed by Transport for NSW. First launched in late 2012, Opal is valid on Transport for NSW's metro, train, bus, ferry and light rail services that operate in Sydney, Central Coast, Hunter Region, Blue Mountains, Illawarra and Southern High