Dear [Customer's Name], Subject: Collection Notice for Unpaid Bill We hope this letter finds you well. We are writing to bring to your attention an outstanding balance on your account. According to our records, the payment for [Product/Service] provided by [Company Name] on [Invoice Date] remains unpaid. This letter serves as a formal notice demanding immediate payment for the outstanding amount. Our company takes great pride in delivering top-quality products/services to our valued customers, such as yourself, and we believe that fulfilling your payment obligations is equally important for maintaining a mutual relationship of trust and reliability. Upon receiving this letter, we kindly request you to review your account statements and remit the full payment of [Outstanding Amount] by [Payment Due Date] to avoid any further inconvenience. The following payment options are available to settle your outstanding balance: 1. Online Payment: Visit our secure online payment portal at [Website Link] and follow the instructions to complete the payment process effortlessly. 2. Direct Bank Transfer: Initiate a transfer of the outstanding amount to the following account: Bank Name: [Bank Name] Account Name: [Account Name] Account Number: [Account Number] Routing Number: [Routing Number] 3. Mail-in Payment: Send a check or money order payable to [Company Name] along with the remittance slip attached to this letter to the following address: [Company Name] [Address] [City, State, ZIP] Upon receiving your payment, we will promptly update your account status and provide you with a confirmation of your cleared balance. Please note that failure to remit payment by the given due date will result in further actions being taken, such as escalating the matter to a collection agency or pursuing legal remedies to recover the debt. Should you have any questions, concerns, or require assistance regarding this matter, please do not hesitate to contact our customer service department at [Customer Service Contact] during our business hours from [Operation Hours]. Thank you for your immediate attention to this matter, and we genuinely hope to resolve this outstanding balance promptly, enabling us to continue serving you as a valued customer. Yours Sincerely, [Your Name] [Your Title] [Company Name]