Centralized Account Processing System (CAPS) will retire October 2021. All customers with CAPS accounts must migrate to Enterprise Payment System (EPS) as soon as possible to prevent loss of the ability to mail with USPS. Steps to self-migrate to EPS can be found at https://postalpro.usps.com/EPS/MigrationFactSheet

If you have any questions or need support opening an EPS account, please reach out to the Mailing & Shipping Solutions Center (MSSC) at 1-877-672-0007 or Email MSSC@usps.gov

Thank you for being a USPS mailer.