RFID is all over the place here in Australia. It's fantastically easy - just a quick tap and you're done. If you need more than a certain cap (A$100? A$150?), y

RFID is all over the place here in Australia. It's fantastically easy - just a quick tap and you're done. If you need more than a certain cap (A$100? A$150?), you need to switch to chip + pin, but for anything less, it's hard to see how it could be any easier.