Business consulting services in the fields of information technology, internet and intranet technology, designing and implementing web sites and web pages, integration of computer systems and networks, computer systems analysis, database development services, internet based sales, internet advertising, general consumer and commercial merchandising all incorporating promotional concepts, namely, providing referrals to web sites, persons or entities with an online presence by means of listing in search results, on-line auctions, incentives based on consumer purchasing behavior, advertiser bidding to promote placement, advertiser payment for performance, advertiser payment per click, advertiser payment for the use of affiliate advertising, promotional displays and web site links on the web pages of others; providing marketing information services and market research services to promote the usage and sale of products and information on the internet.