Parcel Data Exchange (PDX) Web Application User Guide

The Parcel Data Exchange (PDX) is accessed via the web and Application Programming Interface (API) to allow customers to send manifest files and receive outbound files from the United States Postal Service® (USPS®). This document provides the information necessary to begin using the web-based portion of the PDX application using a web browser.

Parcel Data Exchange (PDX) API Customer Guide

This document provides a customer reference guide for Parcel Data Exchange (PDX) Web Application API.

Automated Business Reply Mail® (ABRM) Brochure

This brochure provides an overview of the ABRM tool, its benefits, and a quick guide for getting started.

Mail Anywhere Customer Participation Guide

This guide covers eligibility requirements, benefits, submission guidelines for the Mail Anywhere program.

PostalOne!® Contingency Plan

MTEOR Registration Overview

New Mailers can register online for MTEOR through the Business Customer Gateway. This document outlines how to register for MTEOR.

Service Type Identifier (STID) Quick Service Guide

This document provides quick information about the STID (Service Type Identifier) - a three-digit numeric code used within the Intelligent Mail^® barcode (IMb™).

Parcel Data Exchange (PDX) Mailbox User Guide

This document provides a customer reference guide for the Parcel Data Exchange (PDX) Mailbox Feature.

What is New?

Mailpiece Qualification Tips