Talent management services; Commissioning of artist works (negotiating of contracts); Negotiation of business contracts for others; Artists' agent services; Social media marketing; Influencer marketing; Promotional management of celebrities; Promotion of entertainment events; Arranging and conducting promotional and marketing events; Agents' services (business management of actors, artists, authors, performing artists, photographers or writers); Business management of performing artists; Production of sound recordings for marketing purposes; Production of video recordings for marketing purposes; Literary agency services being publicity services and the negotiation of contracts for authors; Production of sound recordings for publicity purposes; Production of video recordings for publicity purposes; Publicity; Publicity film production; Preparation of publicity material; Electronic publication of publicity texts