Google rolled out another promotion by pushing its Android Pay app. Users of Google Pay can win a Chromecast if you use it to pay 10 times. This promotion is dubbed TAP10. If you use your phone to pay by ‘tapping’ your phone using NFC 10 times, you can receive a free Chromecast. That’s not all. You can win rewards such as a free song along the way. The promotion ends on Feb 29th. On the 1st, 2nd, and 6th tap, you can earn a song of your choice from Google Play Music.