I'm not sure what you can do with NFC in the USA. Maybe someone can tell me. I assume it's a way to send files between phones.
In SKorea everyone uses public transport. The sim card in cooperation with NFC allows people to use transport and pay for it later on their phone bills. This has now been expanded to corner stores like 7/11 and at least one bakery here. I can buy whatever I want and pay for it on the phone bill.
Sent from my LG-F160S, LG Optimus LTE 2
In SKorea everyone uses public transport. The sim card in cooperation with NFC allows people to use transport and pay for it later on their phone bills. This has now been expanded to corner stores like 7/11 and at least one bakery here. I can buy whatever I want and pay for it on the phone bill.
Sent from my LG-F160S, LG Optimus LTE 2