USPS CASS 3553 Report

The USPS CASS 3553 report must be given to the USPS along with the mailing to qualify for certain discounts. The report contains information about the software you used for CASS processing, your name-and-address list, your output file, the mailer, and other statistics about your mailing. For details about USPS Form 3553, see www.usps.com.

For information about CASS settings see CASS Certified Processing. For instructions on how to use reports, see the Spectrum™ Technology Platform Dataflow Designer Guide.