If there's a big name in the low-cost mobile payment market right now, it's Square. The company has quickly grabbed the attention and business of companies that want to accept payments, but don't want to pay the ridiculously high rates charged by credit card companies. Today Square is announcing new services, including a loyalty and reward program for merchants.
With the loyalty program, customers get a virtual punch card in the Pay with Square mobile app. With each visit to a participating merchant, customers can fo
