Publication 199 Intelligent Mail® Package Barcode (IMpb) Implementation Guide for: Confirmation Services and Electronic Verification System (eVS) Mailers
Please note that this file has moved to https://postalpro.usps.com/pub199
Quick Guide to Intelligent Mail Package Barcode (IMpb) Vendor Certification
This document outlines how to obtain Intelligent Mail® Package Barcode (IMpb) Vendor Certification.
04/02/2026
01/21/2026
Publication 205 eVS Electronic Verification System Pre-certified
Software certified for mailers to use eVS for parcel shipping
12/16/2024
Parcel Labeling Guide
This document has been developed to make it easier to create and use labels on parcels shipped via the United States Postal Service® (USPS®). While some flexibility exists in design of shipping labels, using these standards will make label certification easier and make processing your parcels more efficient.
07/17/2024
07/17/2024
09/14/2023
Parcel Data Exchange (PDX) API Customer Guide
This document provides a customer reference guide for Parcel Data Exchange (PDX) Web Application API.
08/28/2023
Parcel Data Exchange (PDX) Mailbox User Guide
This document provides a customer reference guide for the Parcel Data Exchange (PDX) Mailbox Feature.
03/29/2022
USPS Package Intercept® User Guide
You can use the United States Postal Service’s (USPS’s) Package Intercept Commercial Service application to intercept a package through the Business Customer Gateway at USPS.com.
01/02/2019
07/20/2018
Retirement of USPS Meter Label Solution
USPS will retire the Windows-based desktop shipping client application know as Meter Label Solutions by July 27, 2018.
08/14/2017
10/01/2013
Publication 804: Drop Shipment Procedures for Destination Entry
This publication provides information on Drop Shipment Procedures for Destination Entry.
06/27/2011
Drop Ship Checklist for Mailers
This document contains the Drop Ship checklist for mailers utilizing eVS®.