Interleaved 2 of 5
One of the most common codes outside the retail area is Interleaved 2 of 5, a high density, continuous numeric symbology that codes digit pairs. Because of this I-2 of 5 can only be used for even numbers of digits. If an odd number of digits is provided the dLSoft library automatically adds a leading 0 to the front of the data.
Interleaved 2 of
5
Interleaved 2 of 5 symbols may include an optional Mod 10 check digit.
Italian Postal 3/9