????? ???? ??????? Things To understand Prior to purchasing???? ???? ??????? ?? ????? ???? ???? ????? ??????? ?????? ????? ????? ??? ??????. ????? ?????? ????????? ???? ?????? ????????. ????? ???????? ??? ???? ???? ??????? ?????. ???????? ???? ?????? ??? ?????? ????? ?????? ????? ??????? ???????? ?? ????? ???????? ??? ????? ?? ???? ?? ????????. ???