Cancel your Cartao Wizink subscription by mail
Cartao Wizink deals with cancellations through the post, so the request goes in a letter and the certified-mail receipt is your proof of when. Letters to Cartao Wizink go to Lisboa, Portugal.
Let Postbye cancel Cartao Wizink 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 Cartao Wizink.
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- 3 Cartao Wizink cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Cartao Wizink by mail
Gather your account details
Before writing, collect the name and email on the account and, if you have one, an account or customer number. Cartao Wizink can only act on a request it can match to an account.
Write your request
Cartao Wizink is based in Portugal, so the letter goes out in Portuguese, built from our Portuguese template. Subject line: “Assunto: Solicitação de Cancelamento – [your name]”. It asks for the subscription to end, for further charges to stop and for written confirmation.
Send the letter by certified mail
Send the letter to the Lisboa mailing address shown below by certified mail. Keep the tracking number safe.
Save the tracking record
Once the letter is delivered, the date on the receipt is the date Cartao Wizink 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 Cartao Wizink cancellation letter goes
Written requests to Cartao Wizink go to Avenida do Colégio Militar 37 F, 6° andar, 1500-180 Lisboa, Portugal.
Lisboa is the delivery town, Portugal; the postal code to quote is 1500-180.
Inside, the salutation reads “A quem possa interessar,”, followed by your details under Titular da conta, Endereço de cobrança registrado and E-mail registrado.
Prefer to write it yourself? Use our letter template
Every address we hold for Cartao Wizink, with the envelope wording
Before you cancel Cartao Wizink, 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 Cartao Wizink 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.
Cartao Wizink cancellation at a glance
- How Cartao Wizink accepts cancellations
- By mailed letter
- Mailing address on file
- Cartao Wizink Avenida do Colégio Militar 37 F 6° andar 1500-180 Lisboa Portugal
- Country
- Portugal
- Letter language
- Portuguese (template pt)
- Added to the database
- May 26, 2026
- Data last checked
