Jason Cipriani is based out of beautiful Colorado and has been covering mobile technology news and reviewing the latest gadgets for the last six years. His work can also be found on sister site CNET ...

Headline updated to acknowledge that Square is a US-only service for now. Remember the Square card reader and payment service from our first hands-on video in January at Macworld Expo 2010? Square ...

Square is an affordable and easy tool for accepting credit card payments on lots of mobile devices, and the experience is excellent for buyers and sellers alike. Cash registers are so twentieth ...

When judging the best POS systems, our writers work with expert researchers to focus on key features that matter most to small businesses. These include value for money – setup, hardware and ...

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, ...

When we talk about the design of a piece of hardware, we usually default to observations about its outward appearance–its form, its color, the materials it's made of. Often, though, that's only half ...

Square’s hugely practical card reader can be used on its own or to supplement your static business by allowing the processing of mobile card or contactless payments on the go. Why you can trust ...

As helpful as a Square Reader may be for purchases at trendy stores, you'll want to watch out -- in the right circumstances, they can also be used to steal your credit card info. Security researchers ...

If you have a smartphone -- be it an iPhone or an Android-powered phone -- you can use a portable card reader to take credit card payments anywhere you can get an Internet connection. Smartphone card ...

This article was originally on a blog post platform and may be missing photos, graphics or links. See About archive blog posts. Square, a mobile payment start-up, has responded to allegations from a ...