What two forms are used for payment requests?

The appropriate answer highlights that vouchers and invoices are indeed the two forms typically used for payment requests. A voucher serves as an internal document that provides approval for payment and often contains information about the transaction such as the amount owed, the purpose of the payment, and any relevant supporting documents. This document is crucial as it authorizes the disbursement of funds.

Invoices, on the other hand, are issued by a seller to request payment for goods or services rendered. They include detailed information such as item descriptions, quantities, prices, and payment terms. The combination of vouchers and invoices establishes a robust framework for managing financial transactions, ensuring accuracy and accountability in the payment process.

Other options include elements that each play roles in financial transactions but do not specifically serve as the primary forms for payment requests. For instance, receipts provide proof of payment rather than a request, while expense reports compile multiple transactions for reimbursement but do not directly initiate payment. Statements summarize account activities over a period but do not request payment either. Therefore, the selection of vouchers and invoices aligns directly with the standard practice of requesting payment in accounting and finance.