Enterprise Payment System
The Enterprise Payment System (EPS) allows customers to pay for products and services through an Enterprise Payment Account (EPA) funded as an Automated Clearing House (ACH) Debit or Trust Account. The EPS payment account management provides enhanced security features, centralized balance and account management, and a self-service customer experience.
Sign up today to the USPS Business Customer Gateway
- Go to Additional Services and select “Get Access” for the Enterprise Payment System
- For assistance, reach out to your Local Business Mail Entry Unit
- Call or email the Mailing & Shipping Solutions Center (MSSC)
- MSSC@usps.gov
- (877) 672-0007
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To watch instructional IV-MTR videos please follow this link.
Latest Updates
Description
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
- Self-service customer experience
- Enhanced security features, centralized balance and account management
- Fund as ACH Debit or Trust Account
- Intuitive and interactive mailing reports
Ensure all permits and CRIDS and are known when migrating to EPS.
Featured Resources
07/15/2025
06/27/2025
08/06/2024
Enterprise Payment System (EPS) Deposit Instructions
These instructions include general technical information and instructions for sending electronic funds into your EPS account.
07/08/2025
Request Letter Template to Change EPS BSA in the BCG
Form to change the Enterprise Payment System (EPS) business services administrator (BSA) in the Enterprise Payment System (EPS).
EPOBOL Information
08/14/2023
ePOBOL Fact Sheet
With the current implementation of EPS, business customers are able to manage their PO Boxes, Caller Services and Reserve Boxes online using the new Enterprise PO Boxes Online (ePOBOL) service.
01/21/2025
Enterprise Post Office Box Online (ePOBOL) User Guide January 2025
The U.S. Postal Service is upgrading its payment architecture for enterprise and business customers.
06/22/2023
EPS Fact Sheets
08/02/2024
05/18/2023
Pay Permit Fees and Auto-Fee Renewal Fact Sheet
Please note that the BCG user must be the BSA or BSA delegate for manage mailing activity and be the EPS administrator or payment manager to use this service.
05/18/2023
09/15/2023
Enterprise Payment System-ACS/AEC Factsheet
Customers invoiced through the National Customer Support Center can pay for Address Change Service (ACS) and Address Element Correction (AEC) using their Enterprise Payment Account.
07/07/2025
EPS Guides/FAQs/Presentations
07/15/2025
02/24/2023
Enterprise Payment Retail Deposit Locations (February 2023)
These locations are available to make a deposit into your Enterprise Payment Account.
Enterprise Payment System (EPS) Data Dictionary
This document has separate tabs which describe the elements of EPS to CAPS mapping, CAPS to EPS mapping, the CAPS transaction number, and the code descriptions.
01/19/2024