Prior sections 4621 and 4622 were renumbered sections 7621 and 7622 of this title, respectively.

A prior section 4623, act Aug. 10, 1956, ch. 1041, 70A Stat. 258, provided that the Quartermaster Corps sell not more than 16 ounces of tobacco a month to an enlisted member of the Army on active duty who requests it, prior to repeal by Pub. L. 91–482, § 1(a), Oct. 21, 1970, 84 Stat. 1082.

Prior sections 4624 to 4629 were renumbered sections 7624 to 7629 of this title, respectively.

Pub. L. 119–60, div. A, title VIII, § 802(b), Dec. 18, 2025, 139 Stat. 940, provided that: “The amendment made by subsection (a) [enacting this section] shall apply with respect to a contract or other agreement entered into after the date of the enactment of this Act [Dec. 18, 2025].”