????????? ????, ?????? ?? ????? ???????????? ?????? ???? ? ????? ?? ????? ????? ????????? ??? ???? ????? ?? ??????? ????? ???? ???? ???????? ??????????? ?????? ?????? ????? ???? ??????? ???? ??????? ???? ? ????? ????????? ????????? ????? ??? ????? ? ????? ???? ???????All information about customers is stored within the database and is not accessibl