02/11/2010, You might have heard of Square, which is a prototype payment device that plugs into your iPhone’s headphone jack, allowing it to be turned into a credit card terminal. Now it seems that Square is going to have some competition [...]
01/18/2010, By now you’ve probably read an article about Square, which is a prototype payment device that plugs directly into the iPhone’s headphone jack. One of the reason’s this device is rather high profile at the moment is also due to [...]