It’s not uncommon for the owner of an Apple iPhone 6, iPhone 6 Plus or an Apple Watch to walk up to a register with their goods and sheepishly present their device’s screen in lieu of handing over ...

Mobile payments company Square is known for its signature glossy white credit card readers that plug into iPhones, iPads and Android devices. Credit cards in the U.S. will have embedded computer chips ...

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 ...