USPS RIBBS
File Name and Description:
Product Development - First-Class Mail
Product Development - Periodicals
Product Development - Standard Mail
Mail Prepand and Entry - All Classes
Visibility & Service Perf Measurement - First-Class Maill
Visibility & Service Perf Measurement - Standard Mail
Visibility & Service Perf Measurement - Packages
Visibility & Service Perf Measurement - Periodicals
Payment and Acceptance - All Classes