Is This App the Next Big Thing in Mobile Payments? By: CNBC.com News October 19, 2012 at 17:35 PM EDT Some major wireless companies are betting big on mobile payments and they are about to find out if their gamble will pay off. Read More >> Related Stocks: AT&T Inc American Express Apple Atlantic Power Corp Capital One Financial Google, Inc. JPMorgan Chase & Co Sony Corp Verizon Communications