; and (2) in paragraph (2), by inserting based on adequate price competition that results in at least two responsive and responsible offers after commercial service . (c) Conforming amendment related to civilian contracts Section 3503(a)(2) of title 41, United States Code, is by inserting after commercial service the following: based on adequate price competition that results in at least two responsive and responsible offers . 3. Revision of definition of term commercial item for purposes of Federal procurement statutes providing procedures for procurement of commercial items (a) Elimination of of a type criterion Section 103 of title 41, United States Code, is amended by striking of a type each place it appears. (b) Elimination of items and services merely offered for sale, lease, or license (1) Items Section 103(1)(B) of title 41, United States Code, is amended by striking , or offered for sale, lease, or license, . (2) Services Section 103a(2) of title 41, United States Code, is amended by striking offered and . (c) Adjustment of threshold relating to prior sales (1) Commercial products Section 103(6)(B) of title 41, United States Code, is amended by striking substantial quantities and inserting like quantities . (2) Commercial services Section 103a(2) of title 41, United States Code, is amended by striking substantial quantities and inserting like quantities . 4. Progress payment incentive pilot (a) Pilot program The Secretary of Defense, acting through the Under Secretary of Defense for Acquisition and Sustainment, shall establish and implement a pilot program, to be known as the Progress Payment Incentive Pilot Program , to make accelerated progress payments contingent upon responsiveness to Department of Defense requests for cost or pricing information. (b) Purpose The purpose of the pilot program is to reward Department of Defense contractors who work with the Department in the pre-award process to prevent excessive costs and establish guardrails against excessive prices. (c) Progress payments (1)