Cucumber

I was at dinner and a family friend was saying their American Express credit card gives 2% cash back. I've never heard of a card that gives 2% on every purchase. They're millionaires so they may have the Centurion card but I haven't heard of that giving you any rewards programs that gives you 2% rewards?

Seems pretty high, I know there's 1% and 1.25% but if there's 2% on all purchases I'd love to know which card it is.