No Cash, No Checks, No Problem Peer-to-peer payment apps are one of the newest ways to send money. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Contents The Latte Lie and Other Myths Do you know these three personal finance sayings? The Five Basics of Financial Literacy How literate are you when it comes to your finances? Brush up with these five basics. Doubling Your Money This calculator demonstrates the power of compound interest.