Cancel your Bulb subscription by mail
Bulb takes cancellation requests by mailed letter, so a dated certified-mail letter is the record that counts. Letters to Bulb go to Terrassa, Spain.
Let Postbye cancel Bulb 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 Bulb.
- 4.8 from 2,931 reviews
- 3 Bulb cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Bulb by mail
Note your account details
Start with the name and email on the account and, if you have one, an account or customer number, so the request to Bulb names the right account the first time.
Prepare the letter
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 the letter by certified mail
Mail the letter by certified mail to the Terrassa address in the next section, and keep the tracking number.
Keep the delivery receipt
Keep the tracking record with your copy of the letter. If Bulb bills you after the date it received the request, you have the dates to point to.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Bulb cancellation letter goes
The mailing address we hold for Bulb is Carrer de Còrdova 16, 08226 Terrassa, Spain.
The envelope is going to Terrassa in Barcelona, Spain, so the postcode 08226 must be on the front.
Inside, the salutation reads “A quien corresponda,”, followed by your details under Titular de la cuenta, Dirección de facturación registrada and Correo electrónico registrado.
Prefer to write it yourself? Use our letter template
Before you cancel Bulb, check these
- Cancelling usually ends access at the end of the period you paid for, so you keep what you paid for until then.
- 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.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Bulb 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.
A phone call leaves nothing behind; a letter leaves a copy, a date and a delivery receipt.
Bulb cancellation at a glance
- How Bulb accepts cancellations
- By mailed letter
- Mailing address on file
- Bulb Carrer de Còrdova 16 08226 Terrassa Spain
- Country
- Spain
- Letter language
- Spanish (template es)
- Added to the database
- May 6, 2026
- Data last checked
