??????, ??? ??? ????? ???? ???? ???????? ?? ??????????? ??? ?? ????????????? ??? ??????????, ?????????? ?? ???????? ?????????? ??? ????????????? ??? ?? ???????? ??? ??? ?? ??????????? ????.???? ??????; ?? ??????? ?????????, ??? ??? ????? ???????? ??? ??? ??? ??????? ?? ????.Develop endless hosted QR codes. Each and every QR code could be constantl