Square iPhone is a tool that connect with iPhone that can make easier payment system with credit card authorization system. With the small size of the box to connect to the audio connections on the iPhone, iPhone Square has functions as payment via credit card.

When the customer will make a payment, the owner will enter a payment amount & you can “scrub” your credit card in the iPhone Square & write signature authorization on the iPhone & it will run through the phone connection.

To save the proof of payment, the seller can send the payment data to your email address such as the transaction date, signature, and the total payment folder / location where you make a payment. Although iPhone square still in an experiment, it is a good innovation for iPhne & credit card payment.