A New Update to Google Wallet Lets You Send Money to Someone Without an Email Address

Google is rolling out a new update to the Google Wallet application that lets you send money to anyone in your contacts list. So even if you don't have someone's email address, simply tap on their contact and they will receive a text message. This text message includes a secure link where they can enter their debit card so the funds can be deposited.

source: xdadevelopers