Tools
Business Customer Gateway
The Business Customer Gateway provides a single entry point for Postal Service® online business services.
Contact Lists
Barcode Certification / Confirmation Services Contact Information
Contact delivery.confirmation@usps.gov.
Applications/ Forms
Mailers Technical Advisory Committee (MTAC) Association Membership Form

This is a membership form for associations to participate in MTAC. Forms can not be completed online. Please save the form to your computer, complete, and email to MTAC@usps.gov.

Fact Sheets
Mailers Technical Advisory Committee (MTAC) Logos

MTAC logos in different sizes, which may be copied and pasted. 

Fact Sheets
Unique ZIP® Code Matrix

The Unique ZIP Code Matrix displays Carrier Route ID, Record Type, and Delivery Point assignment rules within unique ZIP codes only.

Fact Sheets
Unique ZIP® Code Flowchart

This flowchart describes the logic flow for Unique ZIP codes.

User Guides
Retrieving 99M Barcode Data from Mail.XML Job Aid

This job aid contains overview information for users on how to query their 99M barcode data through Mail.XML DeliveryContentQuery and PartnerApptQuery messages.

User Guides
Web Services Overview

The Web Services Overview document contains introductions to the features and benefits associated with Web Services.

User Guides
Resolution and Internet Browser Settings

The Resolution and Internet Browser settings document will help the user adjust their screen resolution and browser settings. This will ensure that the FAST application displays and works correctly on the user's computer.

User Guides
Formatting and Printing Reports Job Aid

The Formatting and Printing Reports job aid contains instructions to help the user properly format and print the FAST reports. This job aid was designed to provide the users the optimal way of viewing and printing FAST reports.