No problem! here's the fine print:
*Good for one $50 credit toward your Google Play™ balance with the purchase of a Nexus 6P or Nexus 5X purchased on the Google Store in the US from September 29, 2015 to October 25, 2015. A promo code will be emailed after the device ships. Google Play credit is not reloadable and has no cash value. Google Play credit must be added to a Google Wallet account by December 31, 2015. Once added, credit must be used on Google Play by October 25, 2016. Google Play credit cannot be used on the Google Store. Some subscriptions excluded. Must be 13+ years old and have existing or activate new Google Wallet account. Promotional offer available while Nexus 6P and Nexus 5X supplies last, no rain checks. See Promotional Balance Terms for more information. Google Play and the Google Play logo are trademarks of Google Inc.
https://forums.androidcentral.com/e...om/us/category/phones?hl=en-US&token=rAODiqyK
Now, I am curious if you can use it on some app subscriptions (that are maintained via the play store). it says some subcriptions excluded but I wonder if you could essentially use for like a Pandora One monthly subscription or something. I know I'll be buying Clash of Clans gems with mine!