Administration of the business affairs of franchises; Advertising by mail order; Commercial assistance in business management; Conducting marketing studies; Consumer research; Demonstration of goods and services by electronic means, also for the benefit of the so-called teleshopping and homeshopping services; Influencer marketing services; Operating on-line marketplaces for sellers and buyers of goods and/or services; Pay per click advertising; Preparing audiovisual presentations for use in marketing; Product merchandising for others; Promotion of goods and services through sponsorship of sports events; Promotion of goods of others through influencers; Providing recommendations of goods to consumers for commercial purposes; Rental of vending machines; Retail store services for pharmaceutical, veterinary and sanitary preparations and medical supplies; Search engine optimisation for sales promotion; Targeted marketing services; Telemarketing; Web site traffic optimization