Catalog Insights Webinar

Submitted by PostalPro on Thu, 07/03/2025 - 09:36
Types
Presentations
Thu, 07/03/2025 - 09:38
Related Category
Mailing Promotions for First-Class® & USPS Marketing Mail®

INFORMATIONAL: USPS Transitions from an On-prem Environment to a Cloud-based Platform

Submitted by PostalPro on Thu, 07/03/2025 - 08:01
Types
Announcements
Thu, 07/03/2025 - 08:01
Related Category

USPS APIs Release Notes

Submitted by PostalPro on Tue, 09/03/2024 - 11:49
Types
Release Notes
Thu, 07/03/2025 - 11:28
Related Category

CASS™ Certified Products Guide: Residential Delivery Indicator Cycle O - (Expires July 31, 2028)

Submitted by PostalPro on Thu, 11/09/2023 - 12:15
Types
Contact Lists
Thu, 07/03/2025 - 12:58
Related Category
Certified Mailing Professionals and Certification Programs

RDI™ Cycle O: Certified Products Guide (D) - (Expires July 31, 2028)

Submitted by PostalPro on Thu, 11/09/2023 - 12:12
Types
Contact Lists
Thu, 07/03/2025 - 12:52
Related Category
Certified Mailing Professionals and Certification Programs

CASS™ Certified Products Guide: M L O C R Mailers/Users Data File Cycle O - (Expires July 31, 2028)

Submitted by PostalPro on Thu, 06/29/2023 - 12:10
Types
Contact Lists
Thu, 07/03/2025 - 13:20
Related Category
Certified Mailing Professionals and Certification Programs

CASS™ Certified Products Guide: M L O C R Mailers/Users Cycle O - (Expires July 31, 2028)

Submitted by PostalPro on Thu, 06/29/2023 - 12:03
Types
Contact Lists
Thu, 07/03/2025 - 13:21
Related Category
Certified Mailing Professionals and Certification Programs

CASS™ Certified Products Guide: M L O C R Service Bureaus Data File Cycle O - (Expires July 31, 2028)

Submitted by PostalPro on Thu, 05/11/2023 - 12:15
Types
Contact Lists
Thu, 07/03/2025 - 13:22
Related Category
Certified Mailing Professionals and Certification Programs

CASS™ Certified Products Guide: M L O C R Service Bureaus Cycle O - (Expires July 31, 2028)

Submitted by PostalPro on Thu, 05/11/2023 - 12:13
Types
Contact Lists
Thu, 07/03/2025 - 13:22
Related Category
Certified Mailing Professionals and Certification Programs

CASS™ Certified Products Guide: M L O C R Hardware Manufacturers Data File Cycle O - (Expires July 31, 2028)

Submitted by PostalPro on Thu, 05/11/2023 - 12:10
Types
Contact Lists
Thu, 07/03/2025 - 13:25
Related Category
Certified Mailing Professionals and Certification Programs