Cancel your FWO subscription by mail
Cancelling FWO means putting it in writing; the company takes requests by mailed letter, and a tracked one leaves a clear record. The cancellation address on file for FWO is in Bruxelles, Belgium.
Let Postbye cancel FWO 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.
Money-back guarantee within 10 business days.
Postbye is not affiliated with FWO.
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- 2 FWO cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel FWO by mail
Note your account details
Put the name and email on the account and, if you have one, an account or customer number in front of you before you write: the request to FWO is only as good as the details it quotes.
Put the request in writing
FWO is based in Belgium, so the letter goes out in French, built from our French template. Subject line: “Objet : Demande d'annulation – [your name]”. It asks for the subscription to end, for further charges to stop and for written confirmation.
Mail the letter with a receipt
Send the letter to the Bruxelles mailing address shown below by certified mail. Keep the tracking number safe.
Keep the proof of delivery
Delivery confirmation is your evidence that FWO was asked. Watch the next statement or two for any further FWO charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your FWO cancellation letter goes
FWO can be reached by post at Rue d'Egmont 5, 1000 Bruxelles, Belgium.
Copy the postal code 1000 exactly: it is what routes the letter to Bruxelles, Belgium.
Your details go in a block headed by Titulaire du compte, Adresse de facturation enregistrée and E-mail enregistré, and the opening line is “À qui de droit,”.
Prefer to write it yourself? Use our letter template
Before you cancel FWO, check these
- Look for annual or multi-month plans. A plan paid in advance usually runs to the end of the period you paid for.
- Write well before the next billing date. A request that arrives after it can leave one more charge on your statement.
- If an app store or phone carrier bills you, the company cannot cancel it. Cancel with that partner as well.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel FWO 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.
How cancelling by mail works
Most subscriptions keep billing until someone tells the company to stop, and a dated letter is proof that somebody did.
Putting the request in writing means there is a date on file for when you asked, which matters if a charge appears afterwards.
FWO cancellation at a glance
- How FWO accepts cancellations
- By mailed letter
- Mailing address on file
- FWO Rue d'Egmont 5 1000 Bruxelles Belgium
- Country
- Belgium
- Letter language
- French (template fr)
- Added to the database
- June 24, 2026
- Data last checked
