Cancel your Allso subscription by mail
Allso takes cancellation requests by mailed letter, so a dated certified-mail letter is the record that counts. Allso receives written requests in Lille, France.
Let Postbye cancel Allso 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 Allso.
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- 2 Allso cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Allso by mail
Gather your account details
Check the name and email on the account and, if you have one, an account or customer number before anything else. A request that does not match the account on file at Allso is the easiest one to set aside.
Set out the request
Postbye drafts the request in French, the language of France, with “Objet : Demande d'annulation – [your name]” as the subject line. It asks Allso to close the subscription, stop billing and confirm in writing.
Mail it with tracking
Send the letter to the Lille mailing address shown below by certified mail. Keep the tracking number safe.
Keep the proof of delivery
The receipt dates your request. Look at your next statement for any Allso charge after that date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Allso cancellation letter goes
Allso takes its post at CS 90006, 59718 Lille, France, which is where a cancellation letter belongs.
Copy the postal code 59718 exactly: it is what routes the letter to Hauts-de-France, France.
Your details go in a block headed by Titulaire du compte, Adresse de facturation enregistrée and E-mail enregistré, and the opening line is “À qui de droit,”.
Prefer to write it yourself? Use our letter template
Before you cancel Allso, 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 Allso 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
Most subscriptions keep billing until someone tells the company to stop, and a dated letter is proof that somebody did.
Putting the request in writing means there is a date on file for when you asked, which matters if a charge appears afterwards.
Allso cancellation at a glance
- How Allso accepts cancellations
- By mailed letter
- Mailing address on file
- Allso CS 90006 59718 Lille France
- Country
- France
- Letter language
- French (template fr)
- Added to the database
- June 4, 2026
- Data last checked
