Before making an exchange, it is important for the user to consider several key aspects: the current rate, the availability of a reserve, the commission structure, the status of the application, as well as the legal purity of the exchanger. In a volatile crypto market, even a fixed percentage can significantly affect the final amount of cash exchange. Therefore, it is critical to use a reliable service that provides a fixed rate, a transparent calculation mechanism, fast processing mode and support at all stages.