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.
This document provides a customer reference guide for Parcel Data Exchange (PDX) Web Application API.
The PostalOne! External Contingency Plan is a detailed description of what to do in the event that a system outage prevents you from submitting documentation electronically.
This document provides a customer reference guide for the Parcel Data Exchange (PDX) Mailbox Feature.
This document provides guidelines for MTAC Work Group formation and operation.
This document defines the licensee performance requirements for NCOALink® data Mail Processing Equipment.
This document defines software and hardware performance requirements for NCOALink® Mail Processing Equipment.
This guide covers eligibility requirements, benefits, submission guidelines for the Mail Anywhere program.
This document provides NCOALink® Full and Limited Service Providers Definitions and Certification Procedures.