35 Advertising, marketing and promotional services; digital marketing services; technical marketing services; advertising, marketing and promotional consultancy, advisory and assistance services; digital marketing and technical marketing consultancy, advisory and assistance services; business consultancy; business advice; business analysis and information services, and market research; Business data analysis; business analysis; statistical analysis and reporting; market analysis and research; analysis of advertising response; surveys for business purposes; design of surveys for business purposes; compilation of business information; collection and systematisation of information into computer databases; business project management services; provision of information and advisory services relating to e-commerce; retail services for the sale of teaching materials