Looking for the best free credit card reader for iPhone? Compare top options like Square, PayPal, and more, including how to ...

Square wants to reinvent payments, but don't call it a "disruptor." While Ben Pfisterer, country manager for the payments technology company, admits Square's terminals are "somewhat" in competition ...

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 ...

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Square’s popular magnetic stripe card reader plugs into an iPhone headphone jack, giving small business owners who would otherwise go cash only the ability to accept debit and credit cards. But Apple ...

Square is opening up its payment processing tools to developers for the first time now thanks to its new Square Reader SDK. Square’s new software development kit lets third-party apps integrate with ...

If you’re a small-business owner or you simply need a better, cleaner way of accepting payments, this is the service and device for you. Update: As of 11/11/2010 Square updated their reader’s design, ...