Where to send your Computerwissen Vertrage cancellation letter
Read the addresses on this page next to the full guide to cancelling Computerwissen Vertrage.
The addresses we hold
Every address our database holds for Computerwissen Vertrage, with the Bonn one a cancellation letter goes to first and the envelope wording that matches it.
Where the letter goesMailing address
Computerwissen VertrageTheodor-Heuss-Straße 2-453177 BonnGermanyThe Germany address on file for Computerwissen Vertrage. Postal code 53177.
How to address the envelope
Write the address as printed
The front of the envelope carries Theodor-Heuss-Straße 2-4, 53177 Bonn, Germany and nothing else in the address block. Check the 53177 digit by digit before it goes in the post.
Add the return address
Your name and postal address go top-left on the front (or the back flap). If the letter cannot be delivered it comes back to you, which is itself evidence of the attempt.
Send it certified
Certified mail is bought at the post office: hand the letter to a postal employee, keep the postmarked receipt, and follow the article number until the delivery shows.
Keep the proof together
Keep your copy of the letter, the receipt and the delivery record in one place. The delivery date is the one to quote if the account is billed again.
The letter to send
The letter below asks Computerwissen Vertrage to end the account, stop further charges and confirm in writing. Put the name and email on the account and, if you have one, an account or customer number in the bracketed places.
[Your name] [Your street address] [City, State ZIP] [Your email address]
[Date]
Computerwissen Vertrage Theodor-Heuss-Straße 2-4 53177 Bonn Germany
To whom it may concern,
I am cancelling my account with Computerwissen Vertrage, account or member number [number], with effect from [date or "immediately"]. Please end every add-on and linked plan on this account at the same time.
Please stop all future charges to my payment method, remove my stored payment details, and send written confirmation of the cancellation and its effective date to [your email address].
Sincerely, [Signature] [Your printed name]
Keep reading
The full guide to cancelling this company, our letter template and the postal guides.
Let Postbye cancel Computerwissen Vertrage for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.