Providing temporary use of on-line non-downloadable software for advertising; Providing temporary use of on-line non-downloadable software for advertising bidding; Software as a service (SAAS) services featuring software for single sign-on, bookmarking, social sharing, newsletters, and content recommendations, designing, developing and managing websites, and advertising bidding and services; Software as a service (SAAS) services featuring software for online publishing and for advertising; Providing online non-downloadable software for advertisement purchasing; Providing online non-downloadable software for evaluating ad partners and avoiding losses in connection therewith; Tracking and reporting of advertising performance to determine the technological effectiveness of the websites; Consulting services in the field of website creation and development and software