出版社：Academy of Economic Studies - Bucharest, Romania
摘要：The Internet offers a lot of opportunities which may use to earn money. The big companies like Yahoo, Google or others try to attract more customers by developing new tools for better use of Internet. This paper try to show through a simulation, how can we use the instruments offered free by the Yahoo company for earn money starting from a simple click.
关键词：the internet; search marketing tools; returns of investment
