Cancel your DosFarma subscription by mail
DosFarma deals with cancellations through the post, so the request goes in a letter and the certified-mail receipt is your proof of when. Post for DosFarma is handled in Cartagena, Spain, which is where your letter is headed.
Let Postbye cancel DosFarma 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 DosFarma.
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- 3 DosFarma cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel DosFarma by mail
Get your account details together
Put the account email, the plan name and any pending order or prescription reference in front of you before you write: the request to DosFarma is only as good as the details it quotes.
Put the request in writing
The request is prepared in Spanish (template es), under the subject line “Asunto: Solicitud de cancelación – [your name]”: end the subscription, stop all further charges and confirm in writing to you.
Send it by certified mail
Take the letter to the post office and ask for certified delivery to 30201 Cartagena. Keep the tracking number it gives you.
Keep proof the letter arrived
Delivery confirmation is your evidence that DosFarma was asked. Watch the next statement or two for any further DosFarma charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your DosFarma cancellation letter goes
The mailing address we hold for DosFarma is Calle Castellini 11, 1º, Puerta 1, 30201 Cartagena, Spain.
The postcode 30201 belongs to Murcia, Spain, so this is where the envelope is delivered.
The letter is addressed “A quien corresponda,” and its details block uses 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 DosFarma, with the envelope wording
Before you cancel DosFarma, check these
- Prescriptions are separate from the subscription. Check how to transfer or end them.
- Consultation fees can be billed on top of the membership. Name each charge.
- Ask for written confirmation, and check the next statement for further charges.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel DosFarma 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 health or wellness subscription
Health and wellness plans combine a monthly fee with supplies or consultations, so the request should say what to stop: the plan, pending shipments or both.
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.
DosFarma cancellation at a glance
- How DosFarma accepts cancellations
- By mailed letter
- Mailing address on file
- DosFarma Calle Castellini 11, 1º, Puerta 1 30201 Cartagena Spain
- Country
- Spain
- Letter language
- Spanish (template es)
- Category (from the company name)
- Health & wellness
- Added to the database
- October 13, 2026
- Data last checked
