?? ????/?????/????? ???????/???????/????????? ???????/????/???|?|^promotion essential ???. ??? ???/??????/?????? ?? ??? ???/??????/?????^|opportunity|^ ????? ?????? ?? ???????/???????/????? ??? ?? ??/??/?? ?????^||^reach ? ????/?????????/|^marketing|^revenue ?? ?? ???/?????/????????^||^understanding