Alibaba shoppers spend $9,368 per second

"But if you thought Alibaba's revenue was explosive, get this: Based on estimates from The Economist charted for us by Business Insider Intelligence, Alibaba shoppers spend an average of $9,368 each second. This is an incredible feat, especially when you consider Amazon shoppers spend less than half of that value ($3,691) each second. Users on eBay, which once tried to compete with Alibaba in China, only spend about $2,775 each second. In other words, Alibaba sells a ton of stuff, and consumers feel very comfortable buying all of it."
Source:  Business Insider, 23rd September 2014