|
|
|
|
|
|
by erohead
4664 days ago
|
|
|
Octopus cards are incredibly cool in HKG (RFID, of which NFC is a subset). Store some cash and you can use the MTR or buy things from 7-11 super easily. http://en.wikipedia.org/wiki/Octopus_card Once you try it, you wish North America woke up... |
|
|