User Guides
12/11/2025
Provisioning Enterprise Payment (EPS) and USPS Ship (formerly Package Platform (PPC)) Data through Informed Visibility® (IV®)

This guide provides instructions for receiving Enterprise Payment System (EPS) and USPS Ship (formerly Package Platform Concept (PPC)) data through the IV Mail Tracking & Reporting (IV-MTR) application. Instructions include how to get access, create and manage a data feed, manage the address book, and manage data delegation.

Announcements
12/10/2025
INFORMATIONAL- Plant-Verified Drop Shipment Updates
Announcements
12/10/2025
DELIVERY - Notification of Suspension of Mail Service - Effective December 12, 2025
Announcements
12/08/2025
INFORMATIONAL - USPS Mail Flow 101 Webinar Dec 16, 2025
Announcements
12/08/2025
INFORMATIONAL - Tracking Access Validation Notification
Announcements
12/08/2025
INFORMATIONAL - Final Update - USPS Ship INCIDENT # 10234251 PEW Data Feed Now Current
Announcements
12/08/2025
PAVE™ 2026 Advisory Cycle S Extension

This advisory is to inform you that there will be no PAVE Cycle S/MAC Batch Certification testing for the 2026 Price Change releases. USPS has decided to extend the current PAVE process until January 19, 2027, and will not be testing or accepting files for testing during the transition into 2026.

Announcements
12/05/2025
INFORMATIONAL - Retirement of Dane A. Coleman, Vice President of Processing Operations
Announcements
12/05/2025
PROCESSING AND DISTRIBUTION: Unload Delays at Kansas City, MO and Louisville, KY Processing Facilities
Technical Specifications
12/05/2025
Mail.dat Technical Specifications R63.0.0.0