Is there something to use NFC now?

[sblantipodi]

As title, suppose that you are not in the USA and there is no google wallet.
How can we use NFC? Just to test it ?

 

[jdbower]

I'm looking forward to picking up one of these:
Yale unveils NFC door locks

There are also NFC USB readers, I could certainly see integrating this into online purchases so you don't need to pass your actual credit card info back and forth.

 

[sblantipodi]

is there some stickers just to try this nfc?