Capable of encoding uppercase letters A-Z, digits 0-9 and special characters such as SPACE, minus (-), period (.), dollar sign ($), slash (/), percent (%) and plus (+).This barcode can be of any length, but the more characters encoded, the larger the symbol
Code 39 (Full ASCII)
This extension to Code 39 allows the encoding of additional characters that aren’t part of the Code 39 character set, such as lowercase letters and additional symbols. Encoding of the Full ASCII character set is possible by encoding one of four Code 39 characters (+ $ % /) followed by one of the 26 alphabetic Code 39 characters.
Code 39 (HIBC)
Code 39 (HIBC) is an alphanumeric symbol that is exactly the same as the normal Code 39, but requires the special character (+) plus as the start character for each symbol.