Quick Service Guides
08/27/2021
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.

Quick Service Guides
08/27/2021
Parcel Data Exchange (PDX) API Customer Guide

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

Quick Service Guides
08/20/2021
Mail Anywhere Customer Participation Guide

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

Quick Service Guides
07/28/2021
Quick Service Guides
06/18/2021
MTEOR Registration Overview

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

Quick Service Guides
05/11/2021
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™).

Quick Service Guides
05/06/2021
Parcel Data Exchange (PDX) Mailbox User Guide

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

Quick Service Guides
11/25/2020
Quick Service Guides
11/25/2020
Quick Service Guides
11/20/2020
Enterprise PO Boxes Online (ePOBOL) Quick Guide

The U.S. Postal Service is upgrading its payment architecture for enterprise and business customers. The new Enterprise Payment System (EPS) will replace the current product-centric payment with a centralized account management system enabling customers to pay and manage their services online using a single account. With the current implementation of EPS, business customers will be able to manage their PO Boxes, Caller Services and Reserves online using the new Enterprise PO Boxes Online (ePOBOL) service.

·         Open, close, and pay for PO Boxes, Caller Services, and Reserves online

·         Automatic Renewals

·         Account notifications and alerts

·         View account payments, balances, and transaction history

·         Customized payment reporting and dashboard capabilities

·         To get started, please contact MSSC@usps.gov.