To: Mr. Virgil Dainty,
Thank you for your recent note.
You are correct that you already paid a bill for damages to the pub caused by Mr. Nick Lightbearer. However, that bill was for the month of June. The more recent invoice is for damages caused in the month of July (related to the dart-throwing incident gone awry). Please remit 900 pounds immediately.
Yours very truly,
Propitetor of the Falstaff Pub.