Promotion of telecommunications and tourist services of different third-party brands, in digital media; development of brand promotion and sales campaigns for telephone and tour operators; production of text and audiovisual content for mobile operators and companies in the tourism sector; direct marketing and commercialization of international data plans for travelers and eSIMS, through a web and mobile application; retail store services featuring telecommunications service plans and telecommunications service activation; retail store services featuring telecommunications; managing telecommunications networks for others, namely, managing telephone service for other carriers; telecommunications network management services, namely, the operation and administration of telecommunication systems and networks for others; arranging subscriptions to telecommunication services for others; operation and administration of telecommunication systems and networks for others; resale of international data plans to other companies, for sale to end customers, in a wholesale model; promotional marketing services using audiovisual media; organization of promotions using audiovisual media; preparing audiovisual presentations for use in advertising; Online retail services