Subject: Request for Clear Invoice Copies

Dear [Recipient's Name],

I hope this message finds you well.

I am writing to request clearer copies of the invoices submitted, as the current documents are not sufficiently legible for processing. In order to proceed with the claim, I kindly ask that you provide clearer versions of the invoices at your earliest convenience.

Thank you for your attention to this matter. I look forward to your prompt response.

Best regards,

[Your Name]
[Your Position]
[Your Company]
[Your Contact Information]