It's actually quite handy. I wish a lot more places would use it. For example, when flying to Germany I had the Lufthansa app. An hour before the flight it pop

It's actually quite handy. I wish a lot more places would use it. For example, when flying to Germany I had the Lufthansa app. An hour before the flight it popped up on my home screen and stuck there. (As in, no cancel.) Then when I go to the airport, I swiped it and the lady just scanned it in - and me and my girlfriend both had our tickets printed.