This letter is to confirm our appointment on 1Jun15 at AM to conduct a Transaction Privilege. This is a letter that your auditor will send out to third parties, such as banks or suppliers, asking them to confirm certain financial information.The document is a letter from ASEC Development and Construction Corporation requesting confirmation from a vendor of any outstanding receivables from ASEC. Audit confirmation letters provide crucial information and help verify the finances of an organization. Read on to learn more. In this post we'll walk you through how to craft a professional and accurate reply, with examples and templates to make it easy and stress free. ThirdParty Transaction Confirmation Template. 4. Account Balance Discrepancy Template. Forms And Documents. General Topics. AUDITING. LICENSING. EDUCATION.