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Travel ads have evolved significantly over the years, adapting to the changing landscape of technology and consumer behavior. In this ultimate guide to traveling ads, we'll explore the various aspects of travel advertising, including its history, types, strategies, and their impact on the travel industry.

7Search is an online advertising network founded in 1999, making it one of the pioneers in the PPC advertising space. It gained attention for providing a platform that allowed advertisers to bid on specific keywords and display their ads across a network of partner websites.