On-line advertising services for others; Product merchandising for others; On-line trading services in which users post requests for products and negotiate transactions via the Internet; Retail department stores; Organization of exhibitions for commercial or advertising purposes; Business research services in the field of indicate field or subject matter; On-line retail department store services; Video stores; Production of teleshopping programs; Marketing the goods and services of others by means of push notification technology; Operating on-line marketplaces for sellers and buyers of goods and/or services; Advertising agency services; Promoting the goods and services of others by means of operating an on-line shopping mall with links to the retail web sites of others; Retail indicate type or field, e.g. clothing, camera, department, grocery stores; Entertainment marketing services, namely, marketing, promotion and advertising for independent recording artists