Network ad first appeared on the Internet is a network of technical marketing, network marketing activities play a vital role. With the traditional media advertising, Internet advertising has many traditional media advertising and can not be more than the benefits, both are ads, ads take, or the production of advertisements, are devoted to their great enthusiasm. At the same time, advertising networks have been developed to form their own set of forms and pricing. But as a new advertising model, which itself has many problems, forcing us to think about ways to address these problems. In this paper, these ad networks will start with basic information Analysis of the development of online advertising trends and the status quo. Internet advertising, whether in domestic or foreign, is a prosperous, booming industries and the Internet are now mature and development, advertising network provides a strong impact on the global carrier. At present, advertising network has entered the initial period of prosperity, especially e-commerce and online shopping maturity.