(a) As stated in the FAR, the fast payment procedure allows payment to a contractor before receipt verification only under “limited conditions.” Fast pay should therefore not be used unless necessary from a business standpoint. If receipt documentation is or could be forthcoming from the customer on a timely basis, or if expectations of fast pay use do not exist in a particular market sector, fast pay should not be used, even if the acquisition is a prime vendor arrangement or other direct delivery contract.
(90) As implied by FAR Subpart 13.4, fast payment procedures shall not be used for the acquisition of services.