Cancel your Napoleon 1Er subscription by mail
Napoleon 1Er deals with cancellations through the post, so the request goes in a letter and the certified-mail receipt is your proof of when. Napoleon 1Er receives written requests in Boulogne-Billancourt, France.
Let Postbye cancel Napoleon 1Er 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 Napoleon 1Er.
- 4.8 from 2,931 reviews
- 3 Napoleon 1Er cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Napoleon 1Er by mail
Get your account details together
Before writing, collect the name and email on the account and, if you have one, an account or customer number. Napoleon 1Er can only act on a request it can match to an account.
Write the cancellation request
Postbye drafts the request in French, the language of France, with “Objet : Demande d'annulation – [your name]” as the subject line. It asks Napoleon 1Er to close the subscription, stop billing and confirm in writing.
Post the letter
Take the letter to the post office and ask for certified delivery to 92100 Boulogne-Billancourt. Keep the tracking number it gives you.
Hold on to the receipt
File the receipt with the letter. A Napoleon 1Er charge dated after delivery is the one to dispute, and these two documents are what you quote.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Napoleon 1Er cancellation letter goes
Written requests to Napoleon 1Er go to Avenue le Jour Se Lève 235, 92100 Boulogne-Billancourt, France.
Postal code 92100 places the address in Île-de-France, France.
The letter is addressed “À qui de droit,” and its details block uses the labels Titulaire du compte, Adresse de facturation enregistrée and E-mail enregistré.
Prefer to write it yourself? Use our letter template
Every address we hold for Napoleon 1Er, with the envelope wording
Before you cancel Napoleon 1Er, check these
- Check your next statement: no charge should appear after the cancellation date.
- 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.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Napoleon 1Er 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
A subscription ends when the company records your request, not when you stop using it, and a letter is the record you can show later.
A phone call leaves nothing behind; a letter leaves a copy, a date and a delivery receipt.
Napoleon 1Er cancellation at a glance
- How Napoleon 1Er accepts cancellations
- By mailed letter
- Mailing address on file
- Napoleon 1Er Avenue le Jour Se Lève 235 92100 Boulogne-Billancourt France
- Country
- France
- Letter language
- French (template fr)
- Added to the database
- June 4, 2026
- Data last checked
