Electronic Verification System (eVS®) Publications and Instructions

This document contains eVS® guides and publications.

Quick Guide to Intelligent Mail Package Barcode (IMpb) Vendor Certification

This document outlines how to obtain  Intelligent Mail® Package Barcode (IMpb) Vendor Certification.

Electronic Verification System (eVS®) IMpb Vendor Software Certification

This document will present an overview of the eVS® certification process for vendor software applications and versions.

Parcel Data Exchange (PDX) API Customer Guide

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

Parcel Data Exchange (PDX) Mailbox User Guide

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

Intelligent Mail® Package Barcode (IMpb) Implementation Guide for: Confirmation Services and Electronic Verification System (eVS) Mailers

This document provides technical guidance for the implementation of the Intelligent Mail package barcode (IMpb) and file formats.

eVS Electronic Verification System Precertified

Software certified for mailers to use eVS for parcel shipping

eVS Publication 205

eVS Publication 205

USPS Package Performance Metrics

PostalOne!® Contingency Plan

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.

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.

Quick Guide to Electronic Verification System (eVS®)

This document provides short, digestible information on Electronic Verification System (eVS).

Quick Guide to Electronic Verification System (eVS®)

This document provides short, digestible information on Electronic Verification System (eVS).

eVS Automated Refund Request for Unused Label Fact Sheet

eVS Automated Refund Request for Unused Labels Frequently Asked Qustions (FAQ)

PostalOne! System Release R45.3.1.0 Release Notes - Change 1.0

R45.3.0.0 PostalOne Release Notes Version 2 Chg 1.0

R45.3.0.0 PostalOne Release Notes Version 1 Change 1.2 - Deploys 06-25-2017

eVS® File Format v1.6

Appendix A-1: Shipping Services File Version 1.6 File Layout Specification (as of 10/19/2016.)

eVS® File Format v1.7

Appendix B: Shipping Services File Version 1.7 (as of 10/19/2016).

eVS® File Format v2.0

Appendix C: Shipping Services File Version 2.0 (as of 10/19/2016).

Electronic Verification System (eVS®) Approved Product List

This document contains an updated listing of eVS approved products.

Electronic Verification System (eVS®) Application

Mailers interested in eVS must complete this application and email the completed application to the PostalOne! Help Desk at eVS@usps.gov.

Electronic Verification System (eVS®) Application

Mailers interested in eVS must complete this application and email the completed application to the PostalOne! Help Desk at eVS@usps.gov.

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.

Publication 804: Drop Shipment Procedures for Destination Entry

This publication provides information on Drop Shipment Procedures for Destination Entry.

Electronic Verification System (eVS®) File Format v1.4c: exisiting customers only

This document contains an eVS® data file for exisiting customers.

Publication 199: Bulk Proof of Delivery (BPOD) Supplement

This document provivdes revisions to Publication 199 - Intelligent Mail® Package Barcode (IMpb) Implementation Guide for: Confirmation Services and Electronic Verification System (eVS®) Mailers Supplement for Bulk Proof of Delivery Services.

Refund Requests Special Postal Payment Systems

This document outlines the Refund Requests for Special Postage Payment Systems (SPPS) process.

Electronic Verification System (eVS®) Product Tracking System (PTS) Test Environment for Mailers (TEM) Guide

This document contains eVS® PTS TEM guidelines and instructions.

Creating FAST® Appointments for Mixed Periodicals

This document provides an overview of FAST® appointments for mixed periodicals.

Drop Ship Checklist for Mailers

This document contains the Drop Ship checklist for mailers utilizing eVS®.