We used to plan our errands around store hours and checkout lines. Now, if an...

https://www.scribd.com/document/1051753410/Why-Milestone-Rewards-Actually-Work-And-Why-Most-Apps-Fail-Them-233966

We used to plan our errands around store hours and checkout lines. Now, if an app doesn't support saved payment info for one-click ordering, users simply quit