When a gadget company sells its products for big bucks, it has every reason to refine its designs on an ongoing basis, making them ever more tempting to paying customers. But if the gizmo in question ...

Square, the payments company that makes it easy for small businesses to accept credit card payments wherever you go, is finally catching up with the times today by updating its tiny card reader.

Last November, Square began rolling out its new chip card and contactless payment reader to select merchants. Until now, this $49 device was only available through the company’s website, but today ...

Learn what Square is, how it works, and its pricing. Explore features, fees, and tools for payments, POS, and online selling ...