Worldwide mobile device sales to end users totalled 325.6 million units in Q2, up 13.8 percent from the same period in 2009, according to a study by Gartner
Mobile data service revenues in the US reached USD 13.2 billion in the second quarter, up 6 percent from Q1 and up 22 percent from a year earlier
Mobile coupons, social media, customer service, location and iAd are the top mobile commerce trends