The application is a comprehensive solution that ensures the operation of self service devices (ATMs/bank self service terminals) of the bank. The application is hardware independent and is designed to work on self service devices (SSDs) from various manufacturers. In addition to the standard functions of the US for servicing customers who hold cards from various payment systems (issuing and depositing cash, paying for services), the Application supports the provision of various information services to customers, the ability to exchange currencies, carry out money transfers, and other functions, which enables banks to expand their customer base and bring new products to market using their US network.