Cancel your Regime Box subscription by mail
Regime Box takes cancellation requests by mailed letter, so a dated certified-mail letter is the record that counts. Post for Regime Box is handled in Villeneuve-d'Ascq, France, which is where your letter is headed.
Let Postbye cancel Regime Box 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 Regime Box.
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- 2 Regime Box cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Regime Box by mail
Start with your account details
Have the email on the account, the plan name and the billing date shown on your latest statement to hand. The details in the letter need to match what Regime Box has on file.
Prepare the letter
Postbye writes the letter in French from our French template, because Regime Box's address is in France. It opens with the subject line “Objet : Demande d'annulation – [your name]” and asks Regime Box to end the subscription, stop all further charges and confirm in writing.
Mail the letter with a receipt
Post it by certified mail to Regime Box in Villeneuve-d'Ascq, France, using the exact address below, and note the tracking number.
Keep the delivery receipt
It shows the date Regime Box received your letter. Check your next statement: no Regime Box charge should post after the cancellation date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Regime Box cancellation letter goes
Written requests to Regime Box go to Rue Nicolas Appert 19-21, 59650 Villeneuve-d'Ascq, France.
Postal code 59650 places the address in Hauts-de-France, France.
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
Every address we hold for Regime Box, with the envelope wording
Before you cancel Regime Box, check these
- Ask for written confirmation, and keep any return label or tracking number.
- Skipping a box is not cancelling the plan. Say that you want the subscription ended.
- The charge can post before the box ships. Check the billing date 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 Regime Box 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 subscription box
Subscription boxes bill on a fixed day and ship later, so a request has to arrive before the next billing date and say that the plan, not just the next box, should end.
A letter is the formal route: it states the request in writing, carries a date and, sent by certified mail, comes with proof of delivery.
Regime Box cancellation at a glance
- How Regime Box accepts cancellations
- By mailed letter
- Mailing address on file
- Regime Box Rue Nicolas Appert 19-21 59650 Villeneuve-d'Ascq France
- Country
- France
- Letter language
- French (template fr)
- Category (from the company name)
- Subscription boxes
- Added to the database
- June 4, 2026
- Data last checked
