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 Saving for College 101 Here’s a crash course on saving for college. The Five Basics of Financial Literacy How literate are you when it comes to your finances? Brush up with these five basics. What Is My Current Cash Flow? Assess whether you are running “in the black” or “in the red” each month.