What documentation is required to validate a purchase made with a GPC?

The correct choice focuses on the requirement for a purchase receipt and transaction record to validate a purchase made with a Government Purchase Card (GPC). This documentation is essential because it provides proof of the transaction, including details such as what was purchased, the price, and the vendor information. This accountability is crucial for compliance with federal regulations and internal policies regarding the use of government funds.

Having a purchase receipt ensures that the item meets the requirements of the purchase order and validates that funds were used appropriately. The transaction record serves as a formal record for financial management and reporting, facilitating audits and reviews to ensure that all purchases are legitimate and within the scope of authorized spending. Proper documentation protects both the cardholder and the organization from potential misuse of government funds and promotes transparency in government financial operations.