Square, the popular business technology platform known for its Point of Sale (POS) systems, has launched a new device designed to allow sellers to ring up various kinds of purchases and perform other ...

Offline payments, Square’s no-connection-required solution to deliver continuous commerce connectivity, is now available to Square sellers using every hardware device, and in every country. Whether in ...

We reported on the dongle-based audio signal credit card reader for iPhone and other connected mobile devices a short while ago, which has been pioneered by Twitter creator Jack Dorsey. Square uses a ...

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