Cancel your Pour La Science subscription by mail
For Pour La Science the route is a written letter: cancellation requests are taken by post, and certified mail shows when yours arrived. Pour La Science receives written requests in Marlenheim, France.
Let Postbye cancel Pour La Science 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 Pour La Science.
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- 3 Pour La Science cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Pour La Science by mail
Start with your account details
Put the email on the account, the delivery address for print copies and the subscription or reference number from your latest invoice in front of you before you write: the request to Pour La Science is only as good as the details it quotes.
Put the request in writing
The request is prepared in French (template fr), under the subject line “Objet : Demande d'annulation – [your name]”: end the subscription, stop all further charges and confirm in writing to you.
Mail the letter with a receipt
Mail the letter by certified mail to the Marlenheim address in the next section, and keep the tracking number.
Keep proof the letter arrived
File the receipt with the letter. A Pour La Science 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 Pour La Science cancellation letter goes
Pour La Science lists Route de Kirchheim 2, 67520 Marlenheim, France as its mailing address.
Marlenheim is in Grand Est, France; the postal code to quote is 67520.
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 Pour La Science, with the envelope wording
Before you cancel Pour La Science, check these
- Introductory prices end after a set period. Check the date of your first full-price charge.
- Gift subscriptions and bundles may be billed to a different person. Use the name on the billing record.
- Ask for the effective date of the cancellation in writing, and keep the confirmation.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Pour La Science 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.
Cancelling a news or magazine subscription
Publishers often move you from an introductory price to the standard rate and can steer cancellations towards phone or chat, so a written request is the record that you asked.
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.
Pour La Science cancellation at a glance
- How Pour La Science accepts cancellations
- By mailed letter
- Mailing address on file
- Pour La Science Route de Kirchheim 2 67520 Marlenheim France
- Country
- France
- Letter language
- French (template fr)
- Category (from the company name)
- News & magazines
- Added to the database
- June 4, 2026
- Data last checked
