DEMONSTRATION — FICTIONAL DATA. Invented correspondence; no message was sent.
Date: October 5, 2026, 09:15
From: camille@example.test
To: plumbing@example.test
Subject: Approval of change order AV-P02

I accept change order AV-P02 for EUR 450 including tax to replace the fitting discovered during removal work.
This is in addition to quote DEV-P01 for EUR 6,400 including tax.
I paid the EUR 1,920 deposit including tax on October 2 against the original quote.
No other payment has been made to date for this project.
Please confirm when you will carry out the work. I have not accepted the premium flooring upgrade.
Camille Example