Cancel your Bonus Royal Card subscription by mail
For Bonus Royal Card the route is a written letter: cancellation requests are taken by post, and certified mail shows when yours arrived. The cancellation address on file for Bonus Royal Card is in St. Gallen, Switzerland.
Let Postbye cancel Bonus Royal Card 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 Bonus Royal Card.
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- 3 Bonus Royal Card cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Bonus Royal Card by mail
Collect the details you need
Before writing, collect the last four digits of the card, the name on the account and the address the statements are sent to. Bonus Royal Card can only act on a request it can match to an account.
Draft the request
Postbye writes the letter in German from our German template, because Bonus Royal Card's address is in Switzerland. It opens with the subject line “Betreff: Kündigungsanfrage – [your name]” and asks Bonus Royal Card to end the subscription, stop all further charges and confirm in writing.
Send the letter by certified mail
Mail the letter by certified mail to the St. Gallen address in the next section, and keep the tracking number.
Save the tracking record
Keep the tracking record with your copy of the letter. If Bonus Royal Card 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 Bonus Royal Card cancellation letter goes
For a letter to Bonus Royal Card, use Fellenbergstrasse 65L, 9000 St. Gallen, Switzerland.
St. Gallen is in Sankt Gallen, Switzerland; the postal code to quote is 9000.
Inside, the salutation reads “Sehr geehrte Damen und Herren,”, followed by your details under Kontoinhaber, Hinterlegte Rechnungsadresse and Hinterlegte E-Mail-Adresse.
Prefer to write it yourself? Use our letter template
Every address we hold for Bonus Royal Card, with the envelope wording
Before you cancel Bonus Royal Card, 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 Bonus Royal Card 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.
A mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Bonus Royal Card cancellation at a glance
- How Bonus Royal Card accepts cancellations
- By mailed letter
- Mailing address on file
- Bonus Royal Card Fellenbergstrasse 65L 9000 St. Gallen Switzerland
- Country
- Switzerland
- Letter language
- German (template de)
- Category (from the company name)
- Credit cards
- Added to the database
- May 19, 2026
- Data last checked
