paymnt

PayPal, the online payment-processing system made popular by eBay, its corporate parent, is betting that its future may not be online, but in the real world. PayPal is planning a push into retail stores with a system that would involve swiping cellphones at registers to make payments, rather than using credit or debit cards. The company, which has 95 million users online, estimates expanding into physical stores could double its revenues to $7 billion within two years.