Computer software for accessing a global computer network, including such goods featuring the capture of user demographic information, the authentication of access, the management of the display of advertisements, the trageting of advertisements to users, the collection of information about usage of advertisements and usage of web sites of others by users, the monitoring of the quality of the access to the global computer network

Providing advertising for third parties, including such services featuring consumer targeting and profiling by means of a global computer network; the provision of advertising services by means of targeted hyperlinks to sites of third parties by a global computer network