The Client Terminal interface is multilingual. It can be represented in any available language. This feature makes the program not only easy-to-use, but also allows to reduce the amount of errors that occur during trading because of lack of understanding of foreign terms and notions. The list of all available languages can be found in the "View — Languages" menu. One can switch one's terminal to a language by selecting of this language in the list. The language can be changed actually only after restart of the terminal.