The percentage of mobile commerce in the US increased from 2 to 6% in the last two years.Most of the people shifted from mobile phone to Smartphones or notepads.
During 2010-2012, the percentage of Smartphones users increased from 60% to roughly 150%, and notepad users increased from 25% to nearly 90%.
Amazon has 41.2 million mobile visitors base. Another e-commerce portal, eBay hold 27.2 visitors. In the given rise, for online retailers mobile visitors become more important.
