User Guides
Service Standard Platform File Layout

The Postal Service is looking to move ahead with service standard changes to support Delivering for America network changes.  We intend to continue providing service standard data files for customer use to determine the number of days in transit. This tech sheet will provide the current and future proposed file layouts to help customers understand upcoming changes associated with the proposed changes.  

User Guides
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.

 

Please note that this page has moved to Enterprise Payment System IV-MTR Data Elements | PostalPro (usps.com)