Cancel your Betterfly subscription by mail
Betterfly deals with cancellations through the post, so the request goes in a letter and the certified-mail receipt is your proof of when. Betterfly receives written requests in Providencia, Chile.
Let Postbye cancel Betterfly 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 Betterfly.
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- 3 Betterfly cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Betterfly by mail
Note your account details
Before writing, collect the name and email on the account and, if you have one, an account or customer number. Betterfly can only act on a request it can match to an account.
Write the cancellation request
Because Betterfly is dealt with in Latin American Spanish, the letter is written in Latin American Spanish (template es-419). Subject: “Asunto: Solicitud de cancelación – [your name]”. It requests an end to the subscription and to every further charge, plus written confirmation.
Post the letter
Address the envelope to Betterfly, Providencia, exactly as printed in the next section. Certified mail gives you a tracking number and a delivery record.
Keep the delivery receipt
Delivery confirmation is your evidence that Betterfly was asked. Watch the next statement or two for any further Betterfly charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Betterfly cancellation letter goes
For a letter to Betterfly, use General Calderón 121, piso 5, 7500000 Providencia, Chile.
The envelope is going to Providencia in Región Metropolitana, Chile, so the postcode 7500000 must be on the front.
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 Betterfly, with the envelope wording
Before you cancel Betterfly, 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 Betterfly 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.
If a charge shows up after you cancelled, the letter and its receipt are what you put in front of the company or your bank.
Betterfly cancellation at a glance
- How Betterfly accepts cancellations
- By mailed letter
- Mailing address on file
- Betterfly General Calderón 121 piso 5 7500000 Providencia Chile
- Country
- Chile
- Letter language
- Latin American Spanish (template es-419)
- Added to the database
- September 17, 2026
- Data last checked
