Cancel your Viabuy subscription by mail
Viabuy accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. Post for Viabuy is handled in Luxembourg, Luxembourg, which is where your letter is headed.
Let Postbye cancel Viabuy 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 Viabuy.
- 4.8 from 2,931 reviews
- 2 Viabuy cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Viabuy by mail
Find your account details
Have the last four digits of the card, the name on the account and the address the statements are sent to to hand. The details in the letter need to match what Viabuy has on file.
Write your request
The request is prepared in French (template fr), under the subject line “Objet : Demande d'annulation – [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 2540 Luxembourg. Keep the tracking number it gives you.
Keep the proof of delivery
Keep the tracking record with your copy of the letter. If Viabuy 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 Viabuy cancellation letter goes
Written requests to Viabuy go to Rue Edward Steichen 26-28, 2540 Luxembourg, Luxembourg.
Copy the postal code 2540 exactly: it is what routes the letter to Luxembourg, Luxembourg.
Your name, address and email appear in a short block labelled Titulaire du compte, Adresse de facturation enregistrée and E-mail enregistré, under the greeting “À qui de droit,”.
Prefer to write it yourself? Use our letter template
Before you cancel Viabuy, check these
- Move any recurring payments and subscriptions to another card, or they may fail or reappear on a replacement card.
- Unused rewards, points or cashback can be lost when the account closes. Ask what happens to them and use them first if you can.
- Ask for written confirmation that the account is closed with a zero balance, and check your next 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 Viabuy 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.
Cancelling a credit card
Card issuers close accounts only once the balance is settled, and recurring payments and rewards are tied to the card, so a closure request should name the account and say what should happen to each of them.
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.
Viabuy cancellation at a glance
- How Viabuy accepts cancellations
- By mailed letter
- Mailing address on file
- Viabuy Rue Edward Steichen 26-28 2540 Luxembourg Luxembourg
- Country
- Luxembourg
- Letter language
- French (template fr)
- Category (from the company name)
- Credit cards
- Added to the database
- May 13, 2026
- Data last checked
