It is becoming more and more clear that the real money is in sales from China to America.
With China's newest billionaire Jack Ma, we can see that sites like www.aliexpress.com and www.alibaba.com are rising fast and raking in huge money.
The recent $9 billion made in a single day by Alibaba should help you to grasp the size of this market.
Single's Day (sort of like Black Friday for us) $9 Billion in Sales in One Day for Alibaba:
https://ca.news.yahoo.com/merchants-margins-suffer-alibabas-singles-day-shopping-bonanza-051205174--finance.html