客户对每次点击费用进行测试,但是,对于仅仅依靠这种体系做出决策还是要谨慎行事。 (本文原作者简介: Jim Meskauskas is the Media Manager at Mediasmith Inc., an interactive media agency in the SF Bay area with clients such as BabyCenter, CBS MarketWatch, Eidos Interactive, Petopia, BigWords and Gazoontite. He is an active board member of Communications for the Society for Internet Advancement @ San Francisco.)