Few companies succeed in changing the day-to-day landscape of commerce. Even fewer do so in their first years of existence. Square, the merchant services (credit card acceptance) company cofounded in ...

Point-of-sale company Square has opened its first physical store, a weekend-only space in New York City’s SoHo neighborhood. Appointments, however, can be made for anyone interested on weekdays, the ...

Juggling multiple avenues of your retail business can wear you thin. That is where Square's retail tools can come in handy. With Square, you receive much more than a point-of-sale transaction tool.

Square, a startup focused on facilitating credit card transactions at small businesses, began supporting customer loyalty programs in updates of its major apps launched Tuesday. The Pay With Square ...

You've probably seen Square's white plastic reader — it's a small square that plugs in to a smart phone or tablet. Customers swipe their card and the money is put into the merchant's Square account.