Two of the best POS systems, Clover and Square, each offer its own set of advantages and disadvantages. While both offer features that allow businesses to accept credit card and mobile wallet payments ...

A Square payment device at a store in New York. Square, the merchant-services unit of Block, is adding several new features to its banking products, aiming to tie their benefits together while ...

Twitter founder Jack Dorsey previewed his new tech start up “Square” Wednesday in Paris – a device that allows iPhone and iPod Touch users to accept credit card payments. Square is named after the ...