What does mobile pay need? A lot more discounts By: CNBC.com News December 08, 2014 at 08:36 AM EST For a technology with huge goals-predicting $27 billion in sales by 2016-mobile payment solutions are still pretty stingy with deals and discounts. Read More >> Related Stocks: Amazon.com Apple CVS Health Corp Google, Inc. Jamba Inc Macy's Procter & Gamble Rite Aid Corp Starbucks Corp Whole Foods Market eBay