In the world of online shopping, social media and mobile advertising are evolving at an unbelievable speed. Consider these statistics 2012 US Digital Media Usage report as published by E-Marketer concludes internet users in the U.S. will grow by 3.1% to 239 million, representing 75.6% of the country’s population. As per the report, “Smartphone users will reach to 106.7 million in 2012, up 18.4%...