I am so excited.  I got my hair cut last week and my hairdresser had The Square.  It is a white square that she stuck into her iphone and swiped my debit card to pay for my hair cut.  I immediately went home and ordered it.  It was free.  I used it for the first time today when we booked a wedding reception at Hillcrest Golf Club.  It was extremely easy and now we take credit cards and paypal.  This is going to make things so much easier as far as payment goes.