Cancel your Adlock subscription by mail
Adlock accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. The cancellation address on file for Adlock is in Bratislava, Slovakia.
Let Postbye cancel Adlock 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 Adlock.
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- 3 Adlock cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Adlock 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. Adlock can only act on a request it can match to an account.
Write the cancellation request
State plainly that you want the Adlock account cancelled, further charges stopped and a written confirmation sent to you. Postbye sets this out in a ready English template (“Subject: Cancellation Request – [your name]”).
Post it with proof of delivery
Use certified mail for the 811 01 Bratislava address in the next section, so the post office records the delivery. Write down the tracking number.
Keep the delivery receipt
Delivery confirmation is your evidence that Adlock was asked. Watch the next statement or two for any further Adlock charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Adlock cancellation letter goes
Adlock takes its post at Špitálska 53, 811 01 Bratislava, Slovakia, which is where a cancellation letter belongs.
The envelope is going to Bratislava, Slovakia, so the postcode 811 01 must be on the front.
The letter is addressed “To Whom It May Concern,” and its details block uses the labels Account holder, Billing address on file and Email on file.
Prefer to write it yourself? Use our letter template
Before you cancel Adlock, 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 Adlock 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.
Adlock cancellation at a glance
- How Adlock accepts cancellations
- By mailed letter
- Mailing address on file
- Adlock Špitálska 53 811 01 Bratislava Slovakia
- Country
- Slovakia
- Letter language
- English (template en-generic)
- Added to the database
- October 16, 2026
- Data last checked
