In 20 14, the retail sales of e-commerce in China will reach 426.26 billion US dollars, including non-tourist goods and services purchased online through various devices. This index is 35.0% higher than 20 13, accounting for 10. 1% of the national retail sales. By 20 18, the retail e-commerce market in China will add up to more than1010/billion dollars, accounting for 16.6% of the retail sales, which is more than twice that of the United States, the second largest e-commerce market in the world.