Definition: A payment method used to allow the contractor to invoice the government upon delivery and acceptance of partial deliveries of goods or performance services.

Definition: A payment method used to allow the contractor to invoice the government upon delivery and acceptance of partial deliveries of goods or performance services.

• A. Partial payments
• B. Advance payments
• C. Progress payments
• D. Milestone payments

Answer: (A)

The main idea here is paying for work as it is delivered and accepted in portions. This approach lets the contractor invoice the government after each partial delivery or portion of services is delivered and formally accepted, providing cash flow aligned with actual performance and reducing risk for both sides. It differs from advance payments, which are made before any work starts; from progress payments, which are tied to the overall progress or percent complete of a project rather than discrete deliveries; and from milestone payments, which are triggered by achieving specific predefined milestones and may not correspond to the acceptance of a partial delivery. Because the definition specifies invoicing upon delivery and acceptance of partial deliveries, this payment method best fits.

The main idea here is paying for work as it is delivered and accepted in portions. This approach lets the contractor invoice the government after each partial delivery or portion of services is delivered and formally accepted, providing cash flow aligned with actual performance and reducing risk for both sides. It differs from advance payments, which are made before any work starts; from progress payments, which are tied to the overall progress or percent complete of a project rather than discrete deliveries; and from milestone payments, which are triggered by achieving specific predefined milestones and may not correspond to the acceptance of a partial delivery. Because the definition specifies invoicing upon delivery and acceptance of partial deliveries, this payment method best fits.