For more information, a sample advertising report is available in addition to the online documentation . Costs are based on Ads Served which are the downloading of an advertisement image by the user's software. Agency discounts also applicable. Ads rotate with others on a per user session basis. Additional volumes and packages are also available.
International advertisers welcome.
An ad image is approximately 475 pixels wide and 75 pixels high. We recommend GIF images so they can be interlaced. Animated GIFs are also welcome. Included along with the image must be an ALT string of 60 characters or less that will be displayed if the image is not loaded. In addition, a URL is needed, to which a user will be transfered when they click on the ad.