Australia is a vast country with long distances between cities. Mobile coverage can be spotty in rural areas, so download offline maps before heading into the outback. Contactless payments are widely accepted, and each state has its own transit card system.
Australia's homegrown buy-now-pay-later platform, accepted at thousands of retailers both online and in-store. Split purchases into four interest-free payments.
The Commonwealth Bank app is Australia's most popular banking app. Useful for quick transfers, card controls, and finding nearby ATMs.