Cancel your So Good subscription by mail
To end a So Good subscription you write to them: So Good handles cancellations by post. The cancellation address on file for So Good is in Lille, France.
Let Postbye cancel So Good 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 So Good.
- 4.8 from 2,931 reviews
- 3 So Good cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel So Good by mail
Start with your account details
Start with the name and email on the account and, if you have one, an account or customer number, so the request to So Good names the right account the first time.
Write the cancellation request
Postbye drafts the request in French, the language of France, with “Objet : Demande d'annulation – [your name]” as the subject line. It asks So Good to close the subscription, stop billing and confirm in writing.
Send it by certified mail
Post it by certified mail to So Good in Lille, France, using the exact address below, and note the tracking number.
Save the tracking record
Keep the tracking record with your copy of the letter. If So Good 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 So Good cancellation letter goes
So Good can be reached by post at CS 90006, 59718 Lille, France.
Lille is in Hauts-de-France, France; the postal code to quote is 59718.
Your name, address and email appear in a short block labelled Titulaire du compte, Adresse de facturation enregistrée and E-mail enregistré, under the greeting “À qui de droit,”.
Prefer to write it yourself? Use our letter template
Every address we hold for So Good, with the envelope wording
Before you cancel So Good, check these
- Write well before the next billing date. A request that arrives after it can leave one more charge on your statement.
- If an app store or phone carrier bills you, the company cannot cancel it. Cancel with that partner as well.
- Cancelling usually ends access at the end of the period you paid for, so you keep what you paid for until then.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel So Good 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
A subscription ends when the company records your request, not when you stop using it, and a letter is the record you can show later.
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.
So Good cancellation at a glance
- How So Good accepts cancellations
- By mailed letter
- Mailing address on file
- So Good CS 90006 59718 Lille France
- Country
- France
- Letter language
- French (template fr)
- Added to the database
- June 4, 2026
- Data last checked
