Addressing Fact Sheet for First-Class Flats

This document is for mailers who are sending flat-size mail (such as large envelopes) at Automation and Presorted First-Class Mail prices. To use these prices, you must mail at least 500 pieces at a time, prepared and sorted according to Postal Service guidelines.

Seamless Acceptance FAQs (October 21, 2020)

Service Performance Measurement Fact Sheet

This document provides information for Service Performance Measurement.

Customer Registration Identification (CRID) and Mailer Identifier (MID) Acquisition Fact Sheet

This document provides an overview of the methods customers can use to request a Mailer ID (MID) or Customer Registration ID (CRID) from the Postal Service.

By/For Relationship in Electronic Documentation Fact Sheet

Address Change Service (ACS) with Green & Secure Fact Sheet

USPS Picture Permit® Indicia (PPI) Fact Sheet

A quick overview of the benefits of PPi, how to participate, and who to contact with questions. 

Direct Effect® Innovation Challenge Overview

This one-pager provides a summary describing the Direct Effect Innovation Challenge format.

Direct Effect® Infographic

Infographic of the role of Direct Mail in integrated marketing.

Direct Effect® - Preparing Students for Modern Integrated Marketing

Summary document providing an overview of USPS Academic Outreach, and Direct Effect Direct Marketing Curriculum.