Download the ExxonMobil SpeedPass App to earn a free $25 Amazon Gift Card. All you need to do after the download is make 3 separate purchases of at least $25 using the Speedpass+ app good through June 30, 2015. Whether you have a iPhone or Android phone, go into the App Store or Google Play to download the free Speedpass+ app. Then link the app to your checking account, ExxonMobil Smart Card, or ExxonMobile Personal Card and make 3 separate purchases of at least $25 using the Speedpass+ app to earn your free $25 Amazon gift card. Simple as that!