43 C.F.R. § 5452.1 Cash sales.
Title 43 - Public Lands: Interior
For sales under $500 the full amount shall be paid prior to or at the time the authorized officer signs the contract. [35 FR 9787, June 13, 1970]
Title 43: Public Lands: Interior
PART 5450—AWARD OF CONTRACT
Subpart 5452—Method of Payment
§ 5452.1 Cash sales.