Detailed technical specifications and usage information about the POSTNET barcode symbology. This advanced barcode format offers unique capabilities for specialized applications across various industries.

Key Features

Character Set: [Details about supported characters]
Density: [Information about data density]
Check Digit: [Checksum requirements]
Applications: [Common use cases]

Technical Specifications

Complete technical documentation including quiet zone requirements, start/stop patterns, encoding methodology, and compatibility considerations for the POSTNET barcode standard.