Cancel your Coop Mastercard subscription by mail
For Coop Mastercard the route is a written letter: cancellation requests are taken by post, and certified mail shows when yours arrived. Our database has Coop Mastercard's mailing address in Stockholm, Sweden.
Let Postbye cancel Coop Mastercard 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 Coop Mastercard.
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- 2 Coop Mastercard cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Coop Mastercard by mail
Get your account details together
Put the last four digits of the card, the name on the account and the address the statements are sent to in front of you before you write: the request to Coop Mastercard is only as good as the details it quotes.
Write your request
Postbye writes the letter in Swedish from our Swedish template, because Coop Mastercard's address is in Sweden. It opens with the subject line “Ämne: Begäran om uppsägning – [your name]” and asks Coop Mastercard to end the subscription, stop all further charges and confirm in writing.
Send it by certified mail
Use certified mail for the 115 50 Stockholm address in the next section, so the post office records the delivery. Write down the tracking number.
Save the tracking record
Once the letter is delivered, the date on the receipt is the date Coop Mastercard was told. Compare it with your statements over the next billing cycle.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Coop Mastercard cancellation letter goes
For a letter to Coop Mastercard, use Löjtnantsgatan 21, 115 50 Stockholm, Sweden.
The postcode 115 50 belongs to Stockholms län, Sweden, so this is where the envelope is delivered.
The database also lists Postboks 1173 Sentrum, 0107 Oslo, Norway for Coop Mastercard. Use the first address above unless your agreement names this one.
The letter is addressed “Till berörd part,” and its details block uses the labels Kontoinnehavare, Registrerad faktureringsadress and Registrerad e-postadress.
Prefer to write it yourself? Use our letter template
Every address we hold for Coop Mastercard, with the envelope wording
Before you cancel Coop Mastercard, check these
- Ask for written confirmation that the account is closed with a zero balance, and check your next statement.
- Pay off the balance first. An account with money owing stays open and can keep charging interest.
- Move any recurring payments and subscriptions to another card, or they may fail or reappear on a replacement card.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Coop Mastercard 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.
Coop Mastercard cancellation at a glance
- How Coop Mastercard accepts cancellations
- By mailed letter
- Mailing address on file
- Coop Mastercard Löjtnantsgatan 21 115 50 Stockholm Sweden
- Second address on file
- Coop Mastercard Postboks 1173 Sentrum 0107 Oslo Norway
- Country
- Sweden
- Letter language
- Swedish (template sv)
- Category (from the company name)
- Credit cards
- Added to the database
- June 25, 2026
- Data last checked
