This lesson focuses on the different systems Employed in digital marketing, which includes platforms and resources for eCommerce.?????????? ?????????… ? ????? ?????. ????? ???? ? ??? ?? ??????? ?????? ???? ?????????? ????????;?? ???? ?? ????????, ???????? ?? ????????? ??? ???????? ??? ?? ????????? ??? ??? ???????? ??? ??????????? ??? ??? ?? ?????