???????, ??????, ??? ???????? ????????? ????? ??? ?????????? ????????? ??? ?? ??????????? ???????? ?? ??????? ????????.? ??????? ??? ??? ???????? ????? ?? ??? ????????? ????????? ?????????? ??????? ???? ????? & ?????? ????? ?? ???? :In this challenge, you may explore marketing info to develop information-driven insights in your marketing programs.?