Title 39 › Part IV— MAIL MATTER › Chapter 36— POSTAL RATES, CLASSES, AND SERVICES › Subchapter VI— GENERAL › § 3681
Mailers cannot get refunded for money they already paid if the rate or fee they paid is later found unlawful after the procedures in sections 3662–3664. They also cannot be refunded if that rate or fee is later replaced by a lower one under subchapter II.
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Postal Service — Source: USLM XML via OLRC
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Reference
Citation
39 U.S.C. § 3681
Title 39 — Postal Service
Last Updated
Apr 5, 2026
Release point: 119-73not60