Click-Fraud said to be 50% of clicks If you are involved in ppc you should read this.
This entry was posted on Friday, October 1st, 2004 at 9:14 am and is filed under . You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.
Name (required)
Mail (will not be published) (required)
Website