In a market where each payment asset, including Tether usdt POL, is associated with certain financial risks, it is especially important to use not only a reliable exchanger, but also a tool for preliminary verification of the terms of the exchange transaction. Tether on the Polygon network (pol) remains a convenient token for making payments at high speed and low commission, and the hryvnia is a popular currency among residents of Ukraine and neighboring countries. Withdrawal of cash requires attention to detail, competent calculation, and fixation of parameters in order to avoid deviations in the rate, losses in the amount of the amount, or delays due to the lack of a reserve.