http://en.wikipedia.org/wiki/Code_128It depends what data you are trying
to encode. Code 128 is mainly used for transportation, and ordering
applications. It can hold any character in the ASCII character set as
defined by Latin-1 (ISO-8859-1).This link gives some good hints at
choosing barcodes based on your needs. Designer/Acrobat support a good
variety of 1 D barcodes, and in the 2D set, we support the Data Matrix,
PDF417, and QR
barcodes.http://www.scandit.com/2011/11/04/types-of-barcodes-cho...