currently targeted at the regional nature of the site, the requirement to judge the region IP, only Google, sogou have this technology. Other advertising alliance with very little,
within the targeted advertising that is short-term can effectively promote the
if the alliance developed a set of advertising system, when users open the Wuhan area that Wuhan area advertising, Suzhou area users open to display in Suzhou advertising, regardless of the area of the integrated nature of the advertising display. Such advertising alliance will soon rise.