Concept:A revenue collector issues an official document to prove that a payment has been made to a government ministry.
Explanation:The treasury receipt is the official government document used to show that payment has been made to a ministry.
It serves as evidence for the payer and as a record for the government.
Government ministries accept payments for taxes, licences, and fees, and the collector acknowledges these payments through a treasury receipt.
Receipt vouchers and payment vouchers are internal accounting documents used within an organisation, not issued by a revenue collector to the public.
A treasury card is not a proof of payment.
Hence, the correct option is treasury receipt.
Answer:C. treasury receipt