Square knows that while its mobile payments system is increasingly popular, if its credit card readers fail, potential customers are less likely to continue using it. One of the most common failure ...

Financial technology company Square has introduced a new addition to its hardware lineup. Square Handheld is a compact, portable point-of-sale (POS) device built to serve the evolving needs of ...

The day before his St. James Street Visions store started carrying the Square credit-card reader, manager Kelly Armstrong had occasion to pay a photographer using the simple device. *No charge for 4 ...

... I am assuming that it is just a matter of time before someone reverse engineers the interface used by the Square scanner and writes an app for your local waitress ...