Australia Post 4-State Symbols - Barcode Type¶

Australia Post Standard Customer Barcode, Customer Barcode 2, and Customer Barcode 3 are 37-bar, 52-bar, and 67-bar specifications respectively, developed by Australia Post for printing Delivery Point ID (DPID) and customer information on mail items. Valid data characters are 0-9, A-Z, a-z, space, and hash (#). A Format Control Code (FCC) is added by Zint and should not be included in the input data. Reed-Solomon error correction data is generated by Zint. Encoding behaviour is determined by the length of the input data according to the formula shown in the following table: