Advertising services; Consultancy regarding advertising communication strategies; Direct mail advertising services; Import-export agency services; Marketing services; On-line advertising on a computer network; Pay per click advertising; Provision of an on-line marketplace for buyers and sellers of goods and services; Rental of advertising space; Rental of advertising time on communication media; Sales promotion for others; Search engine optimisation for sales promotion; Sponsorship search; Updating and maintenance of data in computer databases; Web site traffic optimization; Compiling indexes of information for commercial or advertising purposes; Outsourcing services in the nature of arranging procurement of goods for others; Providing a web site featuring the ratings, reviews and recommendations on products and services for commercial purposes posted by users