On Wednesday, VeriFone posted an open letter stating that Square’s mobile credit card reader -- which pairs a mobile app with a small square-plastic card reader that plugs into the headphone ...

But Square has a big head start over Shopify. Recently it said that it had signed up millions of merchant customers for its credit card readers and other software services. But Miller doesn’t ...

As in, “Are we square?” It’s a new square-shaped gizmo that gives people a way to accept credit card payments on their iPhone, iPad, or Android. It was invented by Jack Dorsey, the founder ...

Square is a huge deal for small businesses, as the popular credit card reader makes it easy and inexpensive to accept credit card payments. Now, Square is extending that functionality to Chromebooks.

See About archive blog posts. Square, the small gadget that can enable a cellphone to accept credit card payments, launched Tuesday, with applications for the iPhone, iPod Touch and Android.

T-Mobile USA says it will start offering the Square mobile credit-card reader in selected stores as part of an effort to court small business customers. The company says it’s the first wireless ...

Aside from Apple Pay and other NFC payment solutions, the new readers also can take payments from new debit and credit cards that use chip and pin (or EMV). Square Contactless + Chip Reader is ...

Square is ready for your preorder. The company, whose free mobile credit card reader makes it easy and less-expensive for small businesses to accept credit cards, said Wednesday that it's taking ...

The Local Register mobile application’s credit card pod plugs into the headphone jack of a smartphone or tablet, and is larger than the white Square Reader pods. The Amazon pod is available for ...

GigaOM is reporting that PayPal will announce a credit card reader focused on small businesses ... systems is an obvious one: systems like Square and others are getting lots of attention lately ...