[Your Name] [Your Address] [City, State, ZIP Code] [Email Address] [Phone Number] [Date] [Vendor/Supplier Name] [Vendor/Supplier Address] [City, State, ZIP Code] Subject: Cancellation of Unfilled Order — Order # [Order Number] Dear [Vendor/Supplier Name], I am writing to request the cancellation of the unfilled order for [Product/Service] placed on [Order Date] under order number [Order Number]. Due to unforeseen circumstances [provide brief description if relevant], I regret to inform you that I am no longer able to proceed with this order. Considering the circumstances, I kindly request your understanding and immediate attention to cancel this order. Please ensure that no further shipment or services related to this order take place. If any payment has been made in advance for this order, I kindly request a full refund to be processed in a timely manner. The details of the order are as follows: — Order Number: [Order Number— - Product/Service: [Product/Service Description] — Quantity: [Quantity Ordered— - Total Cost: [Total Cost] In compliance with the terms and conditions of our agreement, I understand that any cancellation fees or charges that may apply will be deducted from the refund amount, if applicable. Please confirm the receipt of this cancellation request and provide written confirmation specifying the amount and method of refund within [specify a reasonable timeframe] from the receipt of this letter. Should you require any further information or documentation, please do not hesitate to contact me via email or phone. I apologize for any inconvenience caused and appreciate your prompt attention to this matter. I value our business relationship and hope that in the future we are able to work together again under more favorable circumstances. Thank you for your understanding and cooperation. Sincerely, [Your Name] --- Note: Different types of Guam Sample Letters for Cancellation of Unfilled Orders may include variations in the reason for cancellation, urgency, specificity of details, or the overall tone of the letter. However, the general structure and purpose of the letter remain the same.