Cancel your Holior subscription by mail
Holior deals with cancellations through the post, so the request goes in a letter and the certified-mail receipt is your proof of when. The cancellation address on file for Holior is in Miami, United States.
Let Postbye cancel Holior 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 Holior.
- 4.8 from 2,931 reviews
- 2 Holior cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Holior by mail
Find your account details
You will need the name and email on the account and, if you have one, an account or customer number. Use exactly the details Holior holds, so the request can be matched to your account.
Prepare the letter
State plainly that you want the Holior account cancelled, further charges stopped and a written confirmation sent to you. Postbye sets this out in a ready English template (“Subject: Subscription termination – Holior”).
Post the letter
Send it certified to Miami, United States, copying the address from the next section letter for letter, and keep the receipt slip.
Keep the delivery receipt
Keep the tracking record with your copy of the letter. If Holior 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 Holior cancellation letter goes
For a letter to Holior, use 8255 NW 66th Street, Miami, FL 33166.
Miami is in Florida (ZIP 33166), a domestic address for certified mail within the United States.
The letter greets the reader with “To Whom It May Concern,”; your own details sit under the labels Name, Address and E-mail.
Prefer to write it yourself? Use our letter template
Before you cancel Holior, 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 Holior 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.
Holior cancellation at a glance
- How Holior accepts cancellations
- By mailed letter
- Mailing address on file
- Holior 8255 NW 66th Street Miami, FL 33166
- Country
- United States
- Letter language
- English (template en)
- Added to the database
- October 14, 2026
- Data last checked
