The Postal Service may make arrangements with other governments, with which postal conventions are or may be concluded, for the exchange of sums of money by means of postal orders. It shall fix limitations on the amount which may be so exchanged and the rates of exchange.
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39 U.S. Code § 408 - International money-order exchanges
Statutory Notes and Related Subsidiaries
Effective Date
Section effective July 1, 1971, pursuant to Resolution No. 71–9 of the Board of Governors. See section 15(a) of Pub. L. 91–375, set out as a note preceding section 101 of this title.