AI and Direct Mail - USPS Webinar

If you're exploring how A.I. can strengthen direct mail performance - improve targeting, connect mail to digital channels and support smarter campaign planning - this session is worth a watch.

We also cover how USPS Mailing Promotions can support these strategies.

To view the Webinar please click here.

Passcode: 6l0UK4#5

INFORMATIONAL - Scheduled Commercial Systems Activities 3-29-2026

PFSC Application 2.1 Release Notes 3-12-2026

This document describes the updates and enhancements for the PFSC application released on 3/12/2026 along with information on the new MyPFS feature released on 3/13/2026 as part of the My Products Portal.

Premium Forwarding Service Commercial External User Guide

User Guide for the Premium Forwarding Service Commercial application. 

March 15 2026 Release Notes

INFORMATIONAL - Expansion of Daily USPS API On-Boarding Zoom Support

Merchant Onboarding and Authorization Tech Guide

Merchants need to follow a two-step process to authorize a Label Provider to generate shipping labels on their behalf.

1.   Log in or create a USPS business account on the Customer Onboarding Portal (COP) to get Customer Registration ID (CRID), Mailer ID (MID), and Enterprise Payment Account (EPA). A CRID is a unique identifier for your company. A MID is another identifier which can be part of the barcode on a piece of mail.
2.   Authorize Label Provider in COP. Before the merchant’s account can be used by Label Provider, Label Provider must be authorized. This will also enable Label Provider to generate package labels on behalf of NSA Holders at their NSA rates.
 

USPS Business Portal (COP) Onboarding User Guide

The United States Postal Service (USPS)Business Portal (COP) offers business customers a modern, streamlined way to create and manage a USPS business account set-up and onboard core services.

Business Portal User Account Creation

Instructions for new USPS Business Customers to generate a new account.