When a gadget company sells its products for big bucks, it has every reason to refine its designs on an ongoing basis, making them ever more tempting to paying customers. But if the gizmo in question ...

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 ...

Ten years after Square launched its credit card dongle that plugs into a smartphone, Chase is introducing a competing product. More than ten years after Square introduced its infamous credit card ...

For more than a year, Square has been on the leading edge of a revolution in commerce with its app that let merchants use iOS devices as credit card readers. On Monday, it expanded its efforts with a ...