Understanding IMpb
The Intelligent Mail Package Barcode (IMpb) is a comprehensive tracking system developed by the United States Postal Service (USPS) for package-level mail pieces. It provides detailed visibility throughout the mail stream from acceptance to delivery.
Key Components
The IMpb is a 31-digit barcode that encodes critical information about each package:
- • Barcode Identifier
- • Service Type Identifier
- • Mailer ID
- • Serial Number
- • Routing Code
Benefits for Mailers
Operational Benefits
- • Real-time tracking updates
- • Improved delivery performance
- • Better customer service
- • Reduced customer inquiries
Business Benefits
- • Enhanced mail visibility
- • Proof of mailing and delivery
- • Analytics and reporting
- • USPS compliance
Implementation
Implementing IMpb requires proper equipment, software, and USPS registration. Mail Movers can help you navigate the implementation process and ensure compliance with all USPS requirements.