Google Pay officially launches as Android Pay replacement, starting in the US and UK
Previewed early last month, the Google Pay Android app is now available as a free Play Store download in lieu of the old Android Pay digital wallet service.
Wallet 2.0 for Windows 10 Mobile avails NFC Tap to Pay
A refreshed mobile payments app for Windows 10 Mobile will likely bring NFC functionality in the form of Tap to Pay. And it works right now.
BitCoin
Why using your mobile device as your bitcoin wallet is a bad idea
Bitcoin is an experiment into digital cryptocurrency. Like regular currency you need to put them somewhere. You need a bitcoin wallet. How about your phone?