Advertising services; On-line advertising on a computer network; Rental of advertising time on communication media; Advertising and marketing services provided by means of indirect methods of marketing communications, namely, social media, search engine marketing, inquiry marketing, internet marketing, mobile marketing, blogging and other forms of passive, sharable or viral communications channels; Production of advertising films; Pay per click advertising; Business investigations; Price comparison services; Commercial consultancy; Providing business information via a web site; Sales promotion for others; Search engine optimisation for sales promotion; Web site traffic optimisation; updating and maintenance of data in computer databases; Provision of an on-line marketplace for buyers and sellers of goods and services; Providing a searchable website featuring the goods and services of other vendors