Subject: Request for Refund of Duplicate Payment — Bronx, New York Dear [Service Provider's Name], I hope this letter finds you well. I am writing to bring to your attention an error in billing which has resulted in a duplicate payment for the services rendered by your esteemed company. I kindly request your immediate attention to rectify this matter by issuing a refund for the duplicate payment. To provide you with the necessary details, I have included the following information: 1. Account Information: — Account Holder's Name: [Your Full Name] — Account Number: [Account Number— - Billing Address: [Your Full Address] 2. Duplicate Transaction: — Date of Duplicate Transaction: [Date of Duplicate Payment] — Amount Charged: [Amount of Duplicate Payment] — Method of Payment: [Method Used for Duplicate Payment] 3. Original Transaction: — Date of Original Transaction: [Date of Original Payment] — Amount Charged: [Amount of Original Payment] — Method of Payment: [Method Used for Original Payment] Upon reviewing my financial records, I noticed that the aforementioned duplicate payment was made unintentionally. While I understand that mistakes can occur in the billing process, I kindly request your prompt attention and assistance in rectifying this error. Enclosed with this letter, please find copies of the relevant receipts or any other supporting documentation that further validates my claim. I urge you to review these documents carefully and verify the duplicate transaction. To avoid any confusion or miscommunication, please also keep a copy of this letter for your records. In light of this situation, I request a full refund of the duplicate payment amounting to [Amount]. I kindly ask you to initiate the refund process at the earliest convenience. It is my understanding that the refund should be issued using the same method of payment utilized for the original transaction. As a valued customer, I trust that you will handle this matter with the utmost urgency and efficiency. I hope to receive your confirmation of the refund process within [Set a reasonable timeframe, e.g., 10 business days] from the date of this letter. Please feel free to contact me at [Your Phone Number] or [Your Email Address] should you require any additional information or have any questions regarding this matter. Thank you in advance for your prompt attention to this request. I appreciate your cooperation and anticipate a swift resolution to this oversight. Your efforts will help restore my confidence in your company's exceptional customer service. Warm regards, [Your Full Name] [Your Address] [City, State, ZIP Code] [Email Address] [Phone Number]