Unsurprisingly, given the small company and big ambitions behind the project, the Square mobile payments system got off to a shaky start
earlier this year. Hardware shortages were resolved relatively quickly, but setting up the proper fraud prevention infrastructure without transactional limits -- which, shockingly, were disfavored by merchants -- threatened to shelve
the little credit card reader for a long while. Not to worry, though, as today the Wall Street Journal
has word that Square is looking to be back in business, kicking ass and taking card numbers, before the summer is through. We're now at an advanced stage of said season, so it shouldn't be too long before those dongle-assisted microtransactions start flowing again.