Valéria Carrete

Transaction Network Services (TNS) is a global leader in secure and resilient connectivity solutions, serving the payments industry in over 60 countries. In Brazil, TNS delivers a strategic portfolio centered around three pillars: Connectivity, POS-as-a-Service, and the TNSLink suite—supporting acquirers, fintechs, integrators, and major retail players. Connectivity – Secure, multi-operator SIM cards and managed network infrastructure, optimized for high availability and centralized control across large fleets of payment devices. POS-as-a-Service (POSaaS) – An end-to-end solution bundling payment terminals, connectivity, remote management, and technical support—designed to accelerate deployment, reduce operating costs, and ensure compliance. TNSLink Family: TNSLink Retail – Managed connectivity and network services for retail stores, enabling reliable payment processing and integration with in-store business systems. TNSLink Unattended – Purpose-built connectivity for unattended environments such as parking, vending, and fuel stations, ensuring secure and consistent transaction performance. With proven expertise and infrastructure optimized for performance, TNS empowers Brazilian businesses to scale their payment operations securely and efficiently in an increasingly digital economy.