American Express via AmexOffers.com is offering select American Express Cardholders: $5 Statement Credit w/ Purchase of $5 or More via Android Pay App (download the Android Pay app free here) . Offer valid though May 3, 2017 w/ limit of 3x $5 credits per eligible account. Thanks snakstein
Note, offer availability will vary by cardholder. Be sure to login to your American Express account to see if you're eligible/qualified to activate the offer on your card.