? ??????????? ???????? ???????? ???????? ???? ???????????? ??????. ????????????? ??????? ???????? ???????????? ??? ?????????? ?????????? ???? ?? ??????? ??? – ??? ?? ??????? ???? – ????????????? ??? ????? ???.Lots of digital marketers use their other digital marketing channels to gather names for their e-mail lists. Then, as a result of electro