Fees for special services

§ 507. Fees for special services The Postmaster General may prescribe from time to time the fees which shall be charged by the postal service, and the manner in which they shall be collected, for— (1) the registry of mail; (2) the insurance of mail, or other indemnification of senders thereof for articles damaged or lost; (3) securing a signed receipt upon the delivery of mail and returning such receipt to sender; (4) certified mail service; (5) collect-on-delivery service; (6) special-delivery service; (7) special-handling service; (8) receipt or certificate showing mailing of registered, insured, certified, collect-on-delivery, and ordinary mail; (9) the issue of money orders; (10) notice to publishers of undeliverable second class mail, for notice of change of address, and notice to addressee or sender of undeliverable third or fourth class mail, or of undeliverable second class mail mailed at the transient rate. (11) for returning undeliverable letters and parcels from the dead letter office to senders.