Where to send your Wereld Kanker Onderzoek Fonds cancellation letter
Read the addresses on this page next to the full guide to cancelling Wereld Kanker Onderzoek Fonds.
The addresses we hold
The addresses below are what our database holds for Wereld Kanker Onderzoek Fonds, first the one a cancellation letter belongs to in Amsterdam, then the others, so you can tell them apart.
Where the letter goesMailing address
Wereld Kanker Onderzoek FondsPostbus 154441001 MK AmsterdamNetherlandsThe Netherlands address on file for Wereld Kanker Onderzoek Fonds. Postal code 1001 MK.
How to address the envelope
Copy the address exactly
Write out Postbus 15444, 1001 MK Amsterdam, Netherlands as shown above, including the 1001 MK postal code, exactly as printed.
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 by certified mail
Certified, not courier: buy it at the counter, keep the postmarked slip, and the letter to Amsterdam is traceable from the article number until it is signed for.
File the receipt with your copy
The postmarked receipt, the tracking record and your signed copy of the letter are the set that proves the request.
The letter, written out
The request itself is short: Wereld Kanker Onderzoek Fonds is asked to end the account, stop the charges and confirm in writing, with your donor or supporter number, the name on the donation and the amount and date of the latest payment where the brackets are.
[Your name] [Your street address] [City, State ZIP] [Your email address]
[Date]
Wereld Kanker Onderzoek Fonds Postbus 15444 1001 MK Amsterdam Netherlands
To whom it may concern,
I am cancelling my account with Wereld Kanker Onderzoek Fonds, 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 Wereld Kanker Onderzoek Fonds 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.