Square Inc. unveiled a device that competes with old-school keypad-based credit-card machines, part of the payment company’s broader effort to attract new merchants.

Cards Against Humanity has announced a new Family Edition ... one 21-page PDF with small square cards and one 47-page PDF with ... all you need to do is print out the PDF and cut out the cards.

Square CEO Jack Dorsey revealed in a tweet Sunday that his mobile-payments company had added a gift-card function to its app for local shoppers and merchants. It's a powerful new way to get new ...

The Print Edition. Latest Issue Past Issues. Give a Gift. Search The Atlantic. Quick Links. ... Square, the iPhone Credit Card Machine, Goes Mainstream. By Alexis C. Madrigal. August 26, 2011.

Jim McKelvey, who co-founded Square with his pal Jack Dorsey, hasn’t been content to merely create a hugely successful innovator in card payments, he wanted to understand what had made it ...

Square's new loyalty card program for customers and tools for merchants launch today, laying the groundwork for deeper customer-merchant relationships. Brands That Matter Final Deadline on Friday ...

Square has just launched a new service that lets anyone receive gift cards good for one of the more than 200,000 businesses in the U.S. that use Square’s mobile payments system. To send a gift ...

Square Terminal lets sellers accept card payments as well as mobile payments like Apple Pay and Google Pay. The point-of-sale device works over Wi-Fi and can also print out receipts.