I signed up on a whim, and after verifying my account, they actually sent me a free CC swipe reader for the iPhone. It's the about size of a postage stamp but about 1/4" thick, and has a headphone ...

If you have a newer iPhone, it's been a pain to take payments from magstripe cards using a Square reader -- without a native headphone jack, you've had to plug in a dongle and hold it steady while you ...

Square today announced that it has updated its original free Square Reader for Magstripe with a new Lightning connector, so sellers with the iPhone 7 and above will no longer need to use an adapter to ...

LAS VEGAS — Square sells its own cash register replacement for the iPad, but the mobile payments company has yet to debut any iPhone-compatible accessories for its card reader. Well, until now.