When Square first unveiled its cash card earlier this year, the move had many people scratching their heads. What could a forward-thinking mobile payments app possibly want with an old-school ...

Jack Dorsey, Square’s founder, says the Square Stand incorporates two credit card sensors and has a long swiping strip, allowing cashiers to swipe your card in any direction, very quickly.

As Silicon Valley looks towards a cashless, card-less future, Square's latest move is a bit of a throwback. The mobile payment company is launching a debit card -- or rather, a prepaid balance ...

More than 800,000 businesses use Square’s small white plastic cube credit and debit card reader, which plugs into the headphone jacks of mobile phones and tablets to perform transactions.The ...

Currently in public beta, Square (watch the video) is a nifty little iPhone add-on that lets anyone with an iPhone accept payments from a credit card. Basically, it's the combination of an iPhone ...