Cancel your Supera subscription by mail
Cancelling Supera means putting it in writing; the company takes requests by mailed letter, and a tracked one leaves a clear record. Post for Supera is handled in La Coruña, Spain, which is where your letter is headed.
Let Postbye cancel Supera 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 Supera.
- 4.8 from 2,931 reviews
- 2 Supera cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Supera by mail
Gather your account details
You will need the name and email on the account and, if you have one, an account or customer number. Use exactly the details Supera holds, so the request can be matched to your account.
Write the cancellation request
The request is prepared in Spanish (template es), under the subject line “Asunto: Solicitud de cancelación – [your name]”: end the subscription, stop all further charges and confirm in writing to you.
Post it with proof of delivery
Take the letter to the post office and ask for certified delivery to 15006 La Coruña. Keep the tracking number it gives you.
Save the tracking record
Keep the tracking record with your copy of the letter. If Supera 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 Supera cancellation letter goes
Supera takes its post at Calle Enrique Marinas Romero 36, Planta 1, 15006 La Coruña, Spain, which is where a cancellation letter belongs.
Copy the postal code 15006 exactly: it is what routes the letter to La Coruña, Spain.
The letter is addressed “A quien corresponda,” and its details block uses the labels Titular de la cuenta, Dirección de facturación registrada and Correo electrónico registrado.
Prefer to write it yourself? Use our letter template
Before you cancel Supera, 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 Supera 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.
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.
Supera cancellation at a glance
- How Supera accepts cancellations
- By mailed letter
- Mailing address on file
- Supera Calle Enrique Marinas Romero 36 Planta 1 15006 La Coruña Spain
- Country
- Spain
- Letter language
- Spanish (template es)
- Added to the database
- May 6, 2026
- Data last checked
