Co-founded in 2009 by Twitter cofounder Jack Dorsey, Square enables people to accept credit card payments on iPhone, iPad or Android devices... In a move that positions the company for a potential initial public offering, Square has hired former Goldman Sachs and Salesforce.com executive Sarah Friar as chief financial officer.
Senh: Sounds like a really cool device. The things you can do nowadays with your smartphone or tablet. With Square, it can be a credit card reader too. Awesome.