0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ The length of data can be from 5 to 12 characters. The Royal Mail Bar Code (RM4SCC) consists of four parts; the International Prefix (optional), the Outward Code (required), the Inward Code (required), and the Delivery Point Suffix (optional). The International Prefix, when used, contains three numeric digits. The Outward Code contains from two to four characters in one of the following seven forms where A is alphabetic and N is numeric: ANA AAN AANN AANA AN ANN AAA The Inward Code contains one numeric character followed by two alphabetic characters. The Delivery Point Suffix, when used, contains one numeric digit followed by one alphabetic character other than C, I, K, M, O, and V. The following characters are valid. 0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ - The length of data can be from 7 to 50 characters. For additional information about JPBC bar code data, press the Help key with the cursor in the Bar code data prompt on the Define Bar Code or Change Bar Code display. For a complete set of rules, see the Japan Postal Bar Code Command Specifications. The following characters are valid: 012346789 # space ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz AFP Utilities support four customer bar code structures for Australian Postal: v Australian Postal v JPBC Chapter 13. Design Operation 271 Standard Customer Bar Code Length 37 bars; no bars of customer information. Data length is 10. Reply Paid Bar Code Length 37 bars, no bars of customer information. Data length is 10. Customer Bar Code 2 Length 52 bars, 16 bars of customer information. Data length is from 10 to 18. Customer Bar Code 3 Length 67 bars, 31 bars of customer information. Data length is from 10 to 25.