"With about 500 million people around the world expected to receive mobile coupons this year, a 30% increase on 2012, Mobeam says that making it easier to redeem them provides a huge opportunity for retailers.Chris Sellers, CEO, Mobeam, says: Making cutting-edge smartphones work with barcodes might not sound sexy, but it means consumers now have the ability to beam items such as coupons, loyalty c" . . . .