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.

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 ...

The plastic version may be an attempt to set Square apart from competitors currently jostling for control of the digital money-transfer market like Paypal-owned Venmo.

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 ...

Square’s newest version of its Square Stand payment terminal has a payments reader built right in. The stand lets businesses slot in an iPad so it can be used as a point-of-sale device, but the ...