Cancel your Boosteroid subscription by mail
Boosteroid accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. Our database has Boosteroid's mailing address in Austin, United States.
Let Postbye cancel Boosteroid 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 Boosteroid.
- 4.8 from 2,931 reviews
- 2 Boosteroid cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Boosteroid by mail
Find your account details
Put the account email or gamer tag, the platform you pay through and the subscription name in front of you before you write: the request to Boosteroid is only as good as the details it quotes.
Write the cancellation request
Your Postbye letter to Boosteroid asks for three things: the account closed, no further charges and a written confirmation, all under “Subject: Subscription termination – Boosteroid”. It comes from our English template.
Send it by certified mail
Use certified mail for the 78731 Austin address in the next section, so the post office records the delivery. Write down the tracking number.
Keep proof the letter arrived
File the receipt with the letter. A Boosteroid charge dated after delivery is the one to dispute, and these two documents are what you quote.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Boosteroid cancellation letter goes
Boosteroid lists 5900 Balcones Drive, Suite 100, Austin 78731 as its mailing address.
ZIP code 78731 places the address in Texas, in the United States.
The database also lists Str. Avionului 26, Office B, 014336 Bucharest, Romania for Boosteroid. Use the first address above unless your agreement names this one.
Your details go in a block headed by Name, Address and E-mail, and the opening line is “To Whom It May Concern,”.
Prefer to write it yourself? Use our letter template
Every address we hold for Boosteroid, with the envelope wording
Before you cancel Boosteroid, check these
- Cancelling a subscription is not the same as closing the account. Say which you want.
- Look at the statement after the cancellation date for any further charge.
- Check which platform bills you: the game, a console maker or an app store.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Boosteroid 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 gaming subscription
Gaming subscriptions are frequently billed by a console or PC platform and can stack with other plans, so the request has to reach whoever shows up on the statement.
A phone call leaves nothing behind; a letter leaves a copy, a date and a delivery receipt.
Log in on boosteroid.com before you write; the billing page names the party that takes your money.
Boosteroid cancellation at a glance
- How Boosteroid accepts cancellations
- By mailed letter
- Mailing address on file
- Boosteroid 5900 Balcones Drive Suite 100 Austin 78731
- Second address on file
- Boosteroid Str. Avionului 26 Office B 014336 Bucharest Romania
- Country
- United States
- Letter language
- English (template en)
- Website
- boosteroid.com
- Category (from the company name)
- Gaming
- Added to the database
- August 21, 2026
- Data last checked
