Italian Postal 3/9
The Italian Postal 3/9 code is encoded using Code 39 symbology, except that the check digit is calculated using a different algorithm from that used by Code 39 (a weighted Mod 11 checkdigit).
Italian Postal
3/9
The code consists of
two alphabetical characters
eight digits
one check
digit
two alphabetical characters.
The dLSoft library calculates the check digit when required, and inserts spaces between the components of the code. The data may be supplied without spaces.
Italian Postal 2/5