?????? ??? ???? ??????? ???? ??????. ???? ????? ??????? ?????, ???? ????? ?????????? ???????? ????? ?????????? ?????. ?????? ????????? ???? ??? . ?????? ????? ???? ??????? ????????? . ???? ???? ???? ?????. ???? ?????? ???? ????, ????? ????? ?????? ??? ???? ??? ???? ?????? ????? ??????? ????? ?????, ??? ?????? ????? ???? ??? ? ??????? ???

????? ?? ??????? ????? ?? ??????? (Letter of Credit ?? LC) ??? ???? ?????? ???? ?? ????????? ??????? ??????? ?????? ????? ?????? ??????? ??? ????? ????? ????? ?????? ?????? ???? ???? ??? ??????? ??????????? ???????? ??????? ??? ?????? ???????? ??? ?????? ??????? ???? ??????? ??? ??? ?????? ???????? ????? ??????? ????? ?? ??????? ???? ???? ?????? ??