[l-Date]
To:
[r-Name]
[r-Address]
From:
[s-Name]
[s-Company]
[s-Address]
[s-Phone]
RE: [s-Reference]
Dear [r-FName]:
On [s-Date], [s-Company] mailed you
a check in the amount of [s-CheckAmount] regarding the above-referenced
invoice.
In reviewing your file, our office
has noted that this account has been paid in full as of [s-PayDate]. Enclosed is a copy of cancelled check
#[s-CheckNumber] in the amount of [s-CheckAmount].
Please make arrangements to
reimburse our office for the duplicate payment.
I apologize for any inconvenience this error has caused.
Thank you for your prompt attention
to this matter.
Best regards,
[s-Company]
[s-Name]
[s-Title]
