With the advent of the ad server, marketing through Internet opened new frontiers for advertisers with the "dot-com" boom of the 1990s.
Compare guerrilla marketing and niche marketing
The share of advertising spending relative to GDP has changed little across large changes in media.
At the turn of the 21st century, a number of websites, including the search engine Google, started a change in online advertising by emphasizing contextually relevant, unobtrusive ads intended to help, rather than inundate, users.
A recent advertising innovation is "guerrilla marketing", which involves unusual approaches, giveaways of products such as cars that are covered with brand messages, and interactive advertising where the viewer can respond to become part of the advertising message.
communication whose purpose is to influence potential customers about products and services.
With the advent of the ad server, marketing through the Internet opened new frontiers for advertisers and contributed to the "dot-com" boom of the 1990s. Entire corporations operated solely on advertising revenue, offering everything from coupons to free Internet access. At the turn of the 21st century, a number of websites, including the search engine Google, started a change in online advertising by emphasizing contextually relevant, unobtrusive ads intended to help, rather than inundate, users. This has led to a plethora of similar efforts and an increasing trend of interactive advertising.
The share of advertising spending relative to GDP has changed little across large changes in media. For example, in the US in 1925, the main advertising media were newspapers, magazines, signs on streetcars, and outdoor posters. Advertising spending as a share of GDP was about 2.9 percent. By 1998, television and radio had become major advertising media. Nonetheless, advertising spending as a share of GDP was slightly lower—about 2.4 percent.
A recent advertising innovation is "guerrilla marketing", which involves unusual approaches such as staged encounters in public places, giveaways of products such as cars that are covered with brand messages, and interactive advertising where the viewer can respond to or become part of the advertising message. Guerrilla advertising is becoming increasingly popular with more companies. This type of advertising is unpredictable and innovative, which causes consumers to buy the product or idea. This reflects an increasing trend of interactive and "embedded" ads, such as via product placement, having consumers vote through text messages, and various innovations utilizing social networkservices such as Facebook .
Another significant trend regarding future of advertising is the growing importance of the niche market using niche—or targeted—ads. Also brought about by the Internet and the theory of The Long Tail, advertisers will have an increasing ability to reach specific audiences. In the past, the most efficient way to deliver a message was to blanket the largest mass market audience possible. However, usage tracking, customer profiles and the growing popularity of niche content brought about by everything from blogs to social networking sites, provides advertisers with audiences that are smaller but much better defined. This leads to ads that are more relevant to viewers and more effective for companies' marketing campaigns. Among others, Comcast Spotlight is one such advertiser employing this method in their video on demand menus. These advertisements are targeted to a specific group and can be viewed by anyone wishing to find out more about a particular business or practice at any time, right from their home. This causes the viewer to become proactive and actually choose what advertisements they want to view.
With the Internet came many new advertising opportunities: popup, Flash, banner, popunder, advergaming, and email advertisements (all of which are often unwanted or spam in the case of email) are now commonplace. Particularly since the rise of "entertaining" advertising, some people may like an advertisement enough to wish to watch it later or show a friend. In general, the advertising community has not yet made this easy, although some have used the Internet to widely distribute their ads to anyone willing to see or hear them. In the last three quarters of 2009 mobile and internet advertising grew by 18.1% and 9.2% respectively. Older media advertising saw declines: −10.1% (TV), −11.7% (radio), −14.8% (magazines) and −18.7% (newspapers ).