Standard Code 39 (ISO 16388) - Barcode Type¶

Standard Code 39 was developed in 1974 by Intermec. Input data can be of any length and supports the characters 0-9, A-Z, dash (-), full stop (.), space, asterisk (*), dollar ($), slash (/), plus (+), and percent (%). The standard does not require a check digit, but a modulo-43 check digit can be added if required by setting option_2 = 1 or using --ver=1.