A brief talk on disclosing the profit way of venture secret website

How to disclose the profit way of venture Secret website "How is the website profitable? How many good ways to make a profit? If I want to run a website how to find a profit point? What kind of website do I fit into?" Five years ago, I came into the internet with this kind of question from traditional commerce ....
Believe that such a problem is also a lot of website operators or interested in the operation of the website of the friends concerned, the following on my understanding of some of the profit way to do a simple introduction, I hope you can have a bit of inspiration and help.
The profit way of the website one: the website's personal trading Platform Service (C2C) mode is the representative website of ebay (e-bay), which deals mainly in the form of personal rackets, in Nasdaq-listed web companies (as far as I know) is the highest-valued one (around 51 billion dollars), Slightly above Google (around 50 billion) and Yahoo (around 48 billion), this is enough to demonstrate the impact of this online personal transaction in the US and other developed countries ....
On the other side, I heard that a friend went to the United States to study, and later, from the website to buy a lot of their own needs of supplies and books. Leaving the United States, and through the Web site to buy these supplies and books, this is enough to prove that the business model has been accepted by the public.
At home, there are about three larger c2c websites, ebay (now bought by ebay), digging (Alibaba) and a pat net (Yahoo and Sina). This kind of website operates, the audience group is big, the establishment prestige difficulty is big, the promotion and the operation expense is very high, proposed to adopt this kind of pattern, needs to be cautious, unless in a certain specialized field has the sufficient superiority and the sufficient fund.
The profit way of the website two: online advertising online advertising is a more common way to profit from the Web site, its various forms, from the banner (banner), LOGO (icon) ads, to flash multimedia animation, online film and other diverse, from the way of charging, now more popular is the number of clicks to charge, Google and Baidu and other search engine sites are mainly to take such advertising, Google last year's 3.1 billion U.S. dollars revenue (1.46 billion U.S. dollars ago), basically all from this type of advertising.
Advertising revenue can also be achieved in your website, as long as you have more browsing groups (preferably a certain type of professional browsing groups), the site has the conditions of advertising charges, of course, can also be a large website advertising partners to obtain a certain profit.
In addition, now more popular a "narrow advertising" concept, is aimed at more professional browsing groups, rather than general traffic, so that its effective user ratio will be significantly increased.
The profit way of the website three: SMS ringtones and other mobile operation services in recent years the rise of the Internet SMS ringtones download, not only for mobile phone users brought more thoughtful service and more exciting tone MMS, but also for the major sites to provide a very good popularity of the profit-making model, Once SMS ringtone business income in the domestic three main portal income of about 40%, visible its importance. A few years time, the domestic SMS ringtones service provider (Telecom value-added service SP) unexpectedly reached 5,000, more SMS Ringtones professional website "handheld" last year listed on Nasdaq ....