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Postal Encyclopedia

Automation Rate

Updated 2026-07-24

Barcode/readability discount

Mail Classes & Rates

A discounted rate for qualifying mail prepared with readable barcodes, proper addressing, and USPS automation-compatible design.

Definition reviewed 2026-07-24. Plavidian reference, written from the USPS Domestic Mail Manual. Final mail classification, postage, and preparation are confirmed after list processing and production review.

Related terms in Mail Classes & Rates

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Ask Plavidian™ for an answer grounded in the USPS Domestic Mail Manual, or send us the job and we will confirm the preparation before you print.

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