Topping tech headlines Monday, Code.org kicks off its "Hour of Code" program, the thinner Square Reader offers better performance, and Facebook considered a 'sympathize' button.

Purchasing a card reader will cost you $10 up front, but your Square account will be credited for the cost once you enter a promo code (included with the reader).

The Square credit card reader that's out on the market today will scan credit cards with a bar code embedded. The next generation works with chips. You might not have a chip in your credit card ...

Combined with Square’s app and payment-processing service, which charged a flat rate per transaction, the reader let even the smallest of small businesses easily take plastic for the first time.

Square, the company you know from your favorite coffee shop’s checkout counter, is opening to developers its Reader hardware. Using the new Square Reader SDK, developers will be able to build ...

The popular Square credit card reader system is now available through the Apple online store. The card reader costs $9.95 and ships in either black or white and includes a $10 redemption code.

Mobile payments company Square has been making a big push to get its credit card reader on the shelves of several large, big box retail stores, including Best Buy, RadioShack, Target, Apple, and, most ...

Twitter cofounder Jack Dorsey and his mobile payment startup Square are bringing its credit card readers to 440 Shoppers Drug Mart stores across Canada.

Square is set to bring its payment card reader for mobile devices in line with modern tech used most places in the world outside of the U.S. – today it revealed its upcoming EMV and chip ...