If you’ve ever heard about Square Mobile, they’re offering one of the coolest payment systems I’ve seen in a while. Take a white plastic cube, slip it in to your iPhone, iPod touch, or Android device’s headphone jack, swipe your card, and Square takes care of the rest. Without need for a merchant account or expensive fees, Square is something I’d love to implement somehow - it’s going completely online sometime this week (previously, its availability was limited). Check out the video after the break.
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