Data Files
07/02/2024
Priority Mail Service Standards Exceptions FY2024 Q4

The file attached is compressed. This spreadsheet details Priority Mail Service Standards Exceptions for Q4 FY2024. To download a version of this file with headers, please click here.

Data Files
07/02/2024
Originating Service Standards FY2024 Q4 with Headers

This spreadsheet details originating service standards for Q4 FY2024. The file attached is compressed. To download a version of this file without headers, please click here.

Data Files
07/02/2024
Originating Service Standards FY2024 Q4

This spreadsheet details originating service standards for Q4 FY2024. The file attached is compressed. To download a version of this file with headers, please click here.

Data Files
07/02/2024
User Guides
07/02/2024
Domestic Merchant Returns API: User Guide

This user guide provides examples of XML transactions to the USPS Merchant Returns web service and guidance for installation.

Data Files
07/01/2024
June 2024 Nixie Volume

This spreadsheet contains the UAA statistics for June 2024.

Release Notes
06/30/2024
Announcements
06/28/2024