Advertising services; On-line advertising on a computer network; Pay per click advertising; 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; Provision of space on websites for advertising goods and services; Business investigations; Providing business information via a web site; Commercial information agency services; Price comparison services; Provision of an on-line marketplace for buyers and sellers of goods and services; Sales promotion for others; Search engine optimisation for sales promotion; Web site traffic optimisation; Updating and maintenance of data in computer databases; Providing a searchable website featuring the goods and services of other vendors; Collection of market research information; Provision of marketing reports; Commercial consultancy; Writing of publicity texts; Project management services for others in the fields of language translation, custom writing, text adaptation, interpreting and proofreading