Cancel your Computer!Totaal subscription by mail
Computer!Totaal takes cancellation requests by mailed letter, so a dated certified-mail letter is the record that counts. The cancellation address on file for Computer!Totaal is in Haarlem, Netherlands.
Let Postbye cancel Computer!Totaal 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 Computer!Totaal.
- 4.8 from 2,931 reviews
- 3 Computer!Totaal cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Computer!Totaal by mail
Find your account details
Check the name and email on the account and, if you have one, an account or customer number before anything else. A request that does not match the account on file at Computer!Totaal is the easiest one to set aside.
Set out the request
Postbye writes the letter in Dutch from our Dutch template, because Computer!Totaal's address is in Netherlands. It opens with the subject line “Onderwerp: annuleringsverzoek – [your name]” and asks Computer!Totaal to end the subscription, stop all further charges and confirm in writing.
Mail it with tracking
Send the letter to the Haarlem mailing address shown below by certified mail. Keep the tracking number safe.
Hold on to the receipt
It shows the date Computer!Totaal received your letter. Check your next statement: no Computer!Totaal charge should post after the cancellation date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Computer!Totaal cancellation letter goes
The mailing address we hold for Computer!Totaal is Richard Holkade 8, t.a.v. klantenservice, 2033 KS Haarlem, Netherlands.
The postcode 2033 KS belongs to Noord-Holland, Netherlands, so this is where the envelope is delivered.
The letter greets the reader with “Geachte heer/mevrouw,”; your own details sit under the labels Accounthouder, Factuuradres in dossier and E-mailadres in dossier.
Prefer to write it yourself? Use our letter template
Every address we hold for Computer!Totaal, with the envelope wording
Before you cancel Computer!Totaal, 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 Computer!Totaal 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.
Putting the request in writing means there is a date on file for when you asked, which matters if a charge appears afterwards.
Computer!Totaal cancellation at a glance
- How Computer!Totaal accepts cancellations
- By mailed letter
- Mailing address on file
- Computer!Totaal Richard Holkade 8 t.a.v. klantenservice 2033 KS Haarlem Netherlands
- Country
- Netherlands
- Letter language
- Dutch (template nl)
- Added to the database
- June 3, 2026
- Data last checked
