online advertising on a computer network; advertising services provided over the internet; promotional advertising services; advertising; targeted marketing; promotion (advertising) of travel; promotion (advertising) of business; promotional marketing; sales promotion services; sales promotion (for others); discount services (retail, wholesale, or sales promotion services); online promotion on a computer network; product marketing; organising of prize draws for advertising purposes; direct market advertising; department store retailing; online retail services

Advisory services relating to computer systems analysis