每项网络实名服务收费500元/年,平均每个企业需要两项,就要向3721缴交1000元/年,全中国大大小小的工商企业有千万家,所以3721瞄准的是一个每年理论值近百亿人民币的一个缝隙市场。尽管3721的商业模式很简单,但却是一个有巨大稳定收益的市场,尤其在它实现盈利之后,这个完全的互联网公司商业模式就更加引人注目…… Each network real name service charges 500 yuan / year, an average of two companies each need to pay 37100 yuan to 1,000 yuan / year, all large and small businesses in China have 10 million, so 3721 is aimed at an annual Theoretical value of nearly 10 billion yuan in a niche market. Although the business model of the 3721 is simple, it is a market with huge and steady returns, especially after it has made a profit. This full internet business model is even more compelling ...