Intelligent Mail

The Intelligent Mail (IM) code is a 65-bar code for use on mail in the United States. This bar code is intended to provide greater information and functionality than its predecessors POSTNET and PLANET.

The Intelligent Mail bar code has also been referred to as One Code Solution and 4-State Customer bar code abbreviated 4CB, 4-CB or USPS4CB.

The are no properties specific to the Intelligent Mail bar code type.