Add Yahoo as a preferred source to see more of our stories on Google. It was my friend Jill’s birthday, and I wanted to treat her to her favorite thing in the world: shaved ice. In the middle of ...

In a world of card payments, the days of dropping coins into a tip jar are gone. On-screen digital options can sometimes increase gratuities, but at what cost? It all started with an olive oil bundt ...

You just wanted a bagel. Now you're in an ethical standoff with a teenager and an iPad asking for 25%. How did it come to this? It was my friend Jill’s birthday, and I wanted to treat her to her ...