Cancel your Avacon subscription by mail
For Avacon the route is a written letter: cancellation requests are taken by post, and certified mail shows when yours arrived. Avacon receives written requests in Helmstedt, Germany.
Let Postbye cancel Avacon 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 Avacon.
- 4.8 from 2,931 reviews
- 2 Avacon cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Avacon by mail
Find 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 Avacon names the right account the first time.
Write your request
Postbye writes the letter in German from our German template, because Avacon's address is in Germany. It opens with the subject line “Betreff: Kündigungsanfrage – [your name]” and asks Avacon to end the subscription, stop all further charges and confirm in writing.
Send the letter by certified mail
Send it certified to Helmstedt, Germany, copying the address from the next section letter for letter, and keep the receipt slip.
Keep proof the letter arrived
The receipt dates your request. Look at your next statement for any Avacon charge after that date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Avacon cancellation letter goes
Avacon can be reached by post at Schillerstraße 3, 38350 Helmstedt, Germany.
Postal code 38350 places the address in Niedersachsen, Germany.
Your name, address and email appear in a short block labelled Kontoinhaber, Hinterlegte Rechnungsadresse and Hinterlegte E-Mail-Adresse, under the greeting “Sehr geehrte Damen und Herren,”.
Prefer to write it yourself? Use our letter template
Before you cancel Avacon, check these
- 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.
- Use the same name and email as on the account. A mismatch can delay the request.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Avacon 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 phone call leaves nothing behind; a letter leaves a copy, a date and a delivery receipt.
Avacon cancellation at a glance
- How Avacon accepts cancellations
- By mailed letter
- Mailing address on file
- Avacon Schillerstraße 3 38350 Helmstedt Germany
- Country
- Germany
- Letter language
- German (template de)
- Added to the database
- May 19, 2026
- Data last checked
