Google Wallet can do a lot more than you realize.

You may have heard the term NFC before, especially if you're an Android user. Google's mobile operating system has had this hardware feature for over a decade, but many users aren't sure what it does.

This whole NFC contactless payments thing is pretty neat. It uses a little bit of tech to make buying things super quick and easy. Whether you’re grabbing a coffee or buying groceries, it’s becoming ...