35 Computerized database management; product demonstration; providing information, namely, product listing; commercial information services, namely, nautical, navigational, maritime, geographical and weather information; business information in connection with selling of chattel; arranging of fairs and exhibitions in the field of sailing and yachting; marketing services in the field of sailing and yachting; advertising services for others in the field of sailing and yachting; providing shoppers' guide information via computer network; online interactive retail store services in the field of sailing and yachting