Last year we reported how Apple’s former accessory hardware division leader Jesse Dorogusker redesigned the Square reader to make it 45% thinner than the original version. The updated card reader will be replacing the previous model soon, with the older version no longer being supported by the company.

The company has started notifying existing customers that they can get the new Square reader for free by signing into their web dashboard.

Square, which was co-founded in 2010 by Twitter’s Jack Dorsey, allows iOS and Android users to accept credit card payments directly from their mobile devices.

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