TRUNO is a technology solutions company that specializes in providing point of sale (POS) systems and a wide range of retail technology services. With a focus on enhancing retail operations, TRUNO offers solutions that include POS hardware and software, back office and analytics, electronic shelf labels, self-checkout systems, and payment processing solutions. The company serves various retail sectors, including grocery stores, convenience stores, and specialty retail, aiming to streamline operations and improve customer experiences.