Intelligent Mail® for Small Business (IMsb) Fact Sheet

This fact sheet contains an overview of the IMsb Tool, its benefits, and how it works.

CASS™ and MASS™ Certified Products Guide Cycle: 2011-2023

Modifications to NCOALink® MPE Licenses and Supporting Documents (1/23/2023)

This document provides information on licenses and supporting documents for Mail Processing Equipment for NCOA^Link®.

Licensing Fees

This document contains information about licensing fees for USPS^® Licensed Products.

Address Information System (AIS) Products Pricing

Pricing guide for Address Information System (AIS) products, including Carrier Route, ZIP + 4^®, Five-Digit ZIP^®, City State, Delivery Statistics, Z4Change, ZIPMove, eLOT^®, and RDI™.

Mobile Check Capture Fact Sheet

Mobile check deposit allows Enterprise Payment users to capture checks with their mobile phones and deposit them directly into their EPS account.  

Enterprise Payment System Account Creation Fact Sheet

The Enterprise Payment System (EPS) allows customers to pay for Postal products and services through a single account, called the Enterprise Payment Account (EPA). The benefits of EPS include:
• Pay and manage services online using a single account
• Automatically pay annual fees from EPA
• Enhanced security features, centralized balance and account management
• Fund as ACH Debit or Trust Account
• Self-service customer experience
• Intuitive and interactive mailing reports
• Manage Post Office Boxes through EPOBOL

Intelligent Mail barcode Accounting (IMbA) and Qualified Business Reply Mail

Qualified Business Reply Mail (QBRM) is Business Reply Mail type that utilizes the enhanced processing capability of Intelligent Mail barcode Accounting (IMbA) to reduce processing times and ensure QBRM mailers receive reply mail and invoices quickly. IMbA is an automated solution for the counting, rating, invoicing, and billing processes. Using the Intelligent Mail barcode (IMb) on the mailpiece, the mail processing equipment counts destinations approved and assigned to the mailer. Invoicing is sent daily, directly to PostalOne!.

Terms and Conditions for CASS™ End Users

This document outlines the terms and conditions for CASS™ certification for end users.

Terms and Conditions for CASS™ Software Developers

This document outlines the terms and conditions for CASS™ certification for developers.