Instead, it took a close look at the rise of digital tipping — a relatively recent trend in which a customer is prompted ...

While adding gratuity has long been customary in many situations, the tipping screen is now showing up ... an explosion of point-of-sale systems and digital payment tools. Smartphones and tablets ...

usually behind a nondescript digital screen that ultimately shames more than it encourages. Once intended to thank a waiter for impeccable service or a driver for a smooth ride, is tipping growing ...