In recent years, the popularity of cryptocurrency and stablecoins has grown exponentially, and Tether (USDT) based on TRC20 has become one of the most popular tokens. It features low transaction fees and high transaction speeds thanks to the use of the TRON network. Many asset owners seek to transfer their fiat money from the UkrSibbank UAH card to the USDT TRC20 digital currency in order to use it for trading or long-term investments.