To achieve a further knowledge of the anatomy of QR codes, let us consider a more in-depth check out Each individual element:?? ?????? ???? ????????? ??????? ??????? ?? ??????? ??????? ????? ??????? ????? ?? ????? ?? ????? — ?? ??? ???????? ????? ??? ????????? ??????? ?????????.You should use exactly the same Code for all advertising channels and