Cancel your Betwarrior subscription by mail
Betwarrior accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. The cancellation address on file for Betwarrior is in CABA, Argentina.
Let Postbye cancel Betwarrior 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 Betwarrior.
- 4.8 from 2,931 reviews
- 3 Betwarrior cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Betwarrior by mail
Collect the details you need
You will need the name and email on the account and, if you have one, an account or customer number. Use exactly the details Betwarrior holds, so the request can be matched to your account.
Write your request
Postbye writes the letter in Latin American Spanish from our Latin American Spanish template, because Betwarrior's address is in Argentina. It opens with the subject line “Asunto: Solicitud de cancelación – [your name]” and asks Betwarrior to end the subscription, stop all further charges and confirm in writing.
Post the letter
Mail the letter by certified mail to the CABA address in the next section, and keep the tracking number.
File the delivery record
Delivery confirmation is your evidence that Betwarrior was asked. Watch the next statement or two for any further Betwarrior charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Betwarrior cancellation letter goes
Betwarrior takes its post at Av. del Libertador 4101, C1426 CABA, Argentina, which is where a cancellation letter belongs.
Postal code C1426 places the address in CABA, Argentina.
The letter greets the reader with “A quien corresponda:”; your own details sit under the labels Titular de la cuenta, Dirección de facturación registrada and Correo electrónico registrado.
Prefer to write it yourself? Use our letter template
Every address we hold for Betwarrior, with the envelope wording
Before you cancel Betwarrior, check these
- 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.
- Write well before the next billing date. A request that arrives after it can leave one more charge on your 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 Betwarrior 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
Most subscriptions keep billing until someone tells the company to stop, and a dated letter is proof that somebody did.
Putting the request in writing means there is a date on file for when you asked, which matters if a charge appears afterwards.
Betwarrior cancellation at a glance
- How Betwarrior accepts cancellations
- By mailed letter
- Mailing address on file
- Betwarrior Av. del Libertador 4101 C1426 CABA Argentina
- Country
- Argentina
- Letter language
- Latin American Spanish (template es-419)
- Added to the database
- October 20, 2026
- Data last checked
