I don’t usually write about services that I use, but one that I really have been excited about is Square Cash.

Square Cash is an application by Square that uses email to do secure cash transfers. I have been using it for a while now, mostly to send money to friends when I need to pay them back for buying lunch (or when they need to pay me back). It is extremely simple to use, and is free.

It is extremely simple to use, all you need is a bank debit card, and you can start texting your friends money (or asking for money from them.

And right now, if you follow this link https://square.com/cash/D28b8Q, both you and I will get a buck deposited in the bank.