Cancel your Clem subscription by mail
To end a Clem subscription you write to them: Clem handles cancellations by post. Our database has Clem's mailing address in Neuilly-sur-Seine, France.
Let Postbye cancel Clem 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 Clem.
- 4.8 from 2,931 reviews
- 2 Clem cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Clem by mail
Start with 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 Clem is only as good as the details it quotes.
Prepare the letter
Postbye drafts the request in French, the language of France, with “Objet : Demande d'annulation – [your name]” as the subject line. It asks Clem to close the subscription, stop billing and confirm in writing.
Mail the letter with a receipt
Send the letter to the Neuilly-sur-Seine mailing address shown below by certified mail. Keep the tracking number safe.
Keep the delivery receipt
Keep the tracking record with your copy of the letter. If Clem bills you after the date it received the request, you have the dates to point to.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Clem cancellation letter goes
Clem can be reached by post at Villa des Sablons 9, 92200 Neuilly-sur-Seine, France.
The envelope is going to Neuilly-sur-Seine in Île-de-France, France, so the postcode 92200 must be on the front.
The letter greets the reader with “À qui de droit,”; your own details sit under the labels Titulaire du compte, Adresse de facturation enregistrée and E-mail enregistré.
Prefer to write it yourself? Use our letter template
Before you cancel Clem, 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 Clem 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
Subscriptions renew automatically, and a written request is the clearest record that you asked to stop it before the next billing date.
If a charge shows up after you cancelled, the letter and its receipt are what you put in front of the company or your bank.
Clem cancellation at a glance
- How Clem accepts cancellations
- By mailed letter
- Mailing address on file
- Clem Villa des Sablons 9 92200 Neuilly-sur-Seine France
- Country
- France
- Letter language
- French (template fr)
- Added to the database
- June 4, 2026
- Data last checked
