Cancel your Sem Parar subscription by mail
For Sem Parar the route is a written letter: cancellation requests are taken by post, and certified mail shows when yours arrived. Sem Parar receives written requests in Sao Paulo, Brazil.
Let Postbye cancel Sem Parar 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.
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Postbye is not affiliated with Sem Parar.
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- 2 Sem Parar cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Sem Parar 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 Sem Parar is the easiest one to set aside.
Write your request
The request is prepared in Brazilian Portuguese (template pt-br), under the subject line “Assunto: Solicitação de cancelamento – [your name]”: end the subscription, stop all further charges and confirm in writing to you.
Send the letter by certified mail
Mail the letter by certified mail to the Sao Paulo address in the next section, and keep the tracking number.
Keep the delivery receipt
Once the letter is delivered, the date on the receipt is the date Sem Parar 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 Sem Parar cancellation letter goes
Sem Parar takes its post at Avenida Doutora Ruth Cardoso 7221, Andar 17, 05425902 Sao Paulo, Brazil, which is where a cancellation letter belongs.
The envelope is going to Sao Paulo in SP, Brazil, so the postcode 05425902 must be on the front.
Your details go in a block headed by Titular da conta, Endereço de cobrança cadastrado and E-mail cadastrado, and the opening line is “A quem possa interessar,”.
Prefer to write it yourself? Use our letter template
Every address we hold for Sem Parar, with the envelope wording
Before you cancel Sem Parar, check these
- Use the same name and email as on the account. A mismatch can delay the request.
- Check your next statement: no charge should appear after the cancellation date.
- Look for annual or multi-month plans. A plan paid in advance usually runs to the end of the period you paid for.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Sem Parar 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
Subscriptions renew automatically, and a written request is the clearest record that you asked to stop it before the next billing date.
Putting the request in writing means there is a date on file for when you asked, which matters if a charge appears afterwards.
Sem Parar cancellation at a glance
- How Sem Parar accepts cancellations
- By mailed letter
- Mailing address on file
- Sem Parar Avenida Doutora Ruth Cardoso 7221 Andar 17 05425902 Sao Paulo Brazil
- Country
- Brazil
- Letter language
- Brazilian Portuguese (template pt-br)
- Added to the database
- September 21, 2026
- Data last checked
