Cancel your Wow subscription by mail
Wow deals with cancellations through the post, so the request goes in a letter and the certified-mail receipt is your proof of when. Our database has Wow's mailing address in Unterfoehring, Germany.
Let Postbye cancel Wow 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 Wow.
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- 2 Wow cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Wow by mail
Collect the details you need
Before writing, collect the name and email on the account and, if you have one, an account or customer number. Wow can only act on a request it can match to an account.
Set out the request
Postbye writes the letter in German from our German template, because Wow's address is in Germany. It opens with the subject line “Betreff: Kündigungsanfrage – [your name]” and asks Wow to end the subscription, stop all further charges and confirm in writing.
Post it with proof of delivery
Send the letter to the Unterfoehring mailing address shown below by certified mail. Keep the tracking number safe.
Save the tracking record
File the receipt with the letter. A Wow charge dated after delivery is the one to dispute, and these two documents are what you quote.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Wow cancellation letter goes
The mailing address we hold for Wow is Medienallee 26, 85774 Unterfoehring, Germany.
Postal code 85774 places the address in Bayern, Germany.
Your details go in a block headed by Kontoinhaber, Hinterlegte Rechnungsadresse and Hinterlegte E-Mail-Adresse, and the opening line is “Sehr geehrte Damen und Herren,”.
Prefer to write it yourself? Use our letter template
Before you cancel Wow, check these
- Check your next statement: no charge should appear after the cancellation date.
- Look for annual or multi-month plans. A plan paid in advance usually runs to the end of the period you paid for.
- Write well before the next billing date. A request that arrives after it can leave one more charge 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 Wow 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.
Wow cancellation at a glance
- How Wow accepts cancellations
- By mailed letter
- Mailing address on file
- Wow Medienallee 26 85774 Unterfoehring Germany
- Country
- Germany
- Letter language
- German (template de)
- Added to the database
- June 19, 2026
- Data last checked
