Target practice. In search engine marketing, opportunity outweighs risk.
Porter
Alex
A
SearchAdNetwork, Denver, CO, USA. aporter@searchadnetwork.com
D006801:Humans; D016247:Information Storage and Retrieval / Q000379:methods*; D020407:Internet; D007449:Investments; D008389:Marketing of Health Services / Q000379:methods*; D012985:Software Design; D014481:United States