Technical Specifications
05/07/2025
Release Notes
05/07/2025
Tech Guides
05/06/2025
eVS to USPS Ship Migration Tech Sheet

The Postal Service is retiring the electronic verification system (eVS). eVS customers must migrate to USPS Ship or USPS APIs by February 2025. This includes customers using Premium Forwarding Services Commercial (PFSC) and Click N Ship BusinessPro (CNBPro). This document outlines the differences between the two platforms and steps to migrate from eVS to USPS Ship.

Fact Sheets
05/06/2025
eVS and USPS Ship Online Report and IV®-MTR Data Feed Comparison

eVS and USPS Ship Online Report and Informed Visibility® Mail Tracking & Reporting IV®-MTR Data Feed Comparison

Presentations
05/06/2025
Presentations
05/06/2025
USPS Ship Webinar eVS to USPS Ship Comparison

USPS Ship Webinar: eVS to USPS Ship Comparison Slides

Tech Guides
05/06/2025
Announcements
05/02/2025
Post Office/ZIP Code Entries for Postal Bulletin 5/15/2025

This spreadsheet provides details on the Post Office/ZIP Code entry changes for Postal Bulletin issue 5/15/2025.

Publications
05/02/2025
Data Files
05/01/2025
April 2025 Nixie Volume

This spreadsheet contains the UAA statistics for April 2025.

Release Notes
04/28/2025
Quick Service Guides
04/23/2025
Quick Start Guide for Informed Visibility® - Mail Tracking & Reporting (IV®-MTR)

This document provides high-level instructions for completing One-Time Queries and Data Feeds in the IV-MTR application.

Announcements
04/22/2025
Post Office/ZIP Code Entries for Postal Bulletin 5/1/2025

This spreadsheet provides details on the Post Office/ZIP Code entry changes for Postal Bulletin issue 5/1/2025.

User Guides
04/16/2025
MyMSSC Portal User Guide - Non-Business Service Administrators

MyMSSC Portal is a NEW way commercial customers can submit Service Requests to the Mailing and Shipping Solutions Center. The MyMSSC Portal provides customers with the perfect complement to our traditional services and is a fast, straightforward, and secure process for commercial customers to manage their service requests. This guide is designed to assist non-Business Service Administrators (BSAs) utilizing the MyMSSC Portal in the Business Customer Gateway (BCG).

User Guides
04/16/2025
MyMSSC Portal User Guide - Business Service Administrators (BSAs)

The MyMSSC Portal is a NEW way commercial customers can submit Service Requests to the Mailing and Shipping Solutions Center. The MyMSSC Portal provides customers with the perfect complement to our traditional services and is a fast, straightforward, and secure process for commercial customers to manage their service requests. This guide is designed to assist Business Service Administrators (BSAs) utilizing the MyMSSC Portal in the Business Customer Gateway (BCG).

Release Notes
04/15/2025
User Guides
04/15/2025
Presentations
04/14/2025
USPS July 2025 Market Dominant Price Change Webinar

Topic: July 2025 Market Dominant Price Change Webinar
Date: Apr 14, 2025, 01:15 PM Eastern Time (US and Canada)

https://usps.zoomgov.com/rec/share/zK4-WogrZO3wAb1U-dqcrmMXjh2HMEif6q2cBLd9_YQ2nOdmqr4hQT6FvIZK9pwp.bVxAQdUhLZJjzqNs

Passcode: R51PfQ*v

Release Notes
04/14/2025
Fact Sheets
04/14/2025
Mail Anywhere Fact Sheet

Mailers have the opportunity to use the same permit at any location via the Mail Anywhere program.