Cancel your B You subscription by mail
B You deals with cancellations through the post, so the request goes in a letter and the certified-mail receipt is your proof of when. Post for B You is handled in Chantilly, France, which is where your letter is headed.
Let Postbye cancel B You 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.
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Postbye is not affiliated with B You.
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- 3 B You cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel B You by mail
Note your account details
B You will look your account up from what the letter says, so check the name and email on the account and, if you have one, an account or customer number first.
Draft the request
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.
Post it with proof of delivery
Mail the letter by certified mail to the Chantilly address in the next section, and keep the tracking number.
File the delivery record
Keep the tracking record with your copy of the letter. If B You 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 B You cancellation letter goes
B You lists TSA 59013, 60500 Chantilly, France as its mailing address.
“TSA 59013” is a post-office box or mail-sorting line, so it takes post and not couriers: certified mail is the right way to reach it.
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
Before you cancel B You, check these
- Cancelling usually ends access at the end of the period you paid for, so you keep what you paid for until then.
- Use the same name and email as on the account. A mismatch can delay the request.
- Check your next statement: no charge should appear after the cancellation date.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel B You 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.
B You cancellation at a glance
- How B You accepts cancellations
- By mailed letter
- Mailing address on file
- B You TSA 59013 60500 Chantilly France
- Country
- France
- Letter language
- French (template fr)
- Added to the database
- June 4, 2026
- Data last checked
