Cancel your Glo subscription by mail
To end a Glo subscription you write to them: Glo handles cancellations by post. The cancellation address on file for Glo is in Sunnyvale, United States.
Let Postbye cancel Glo 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 Glo.
- 4.8 from 2,931 reviews
- 2 Glo cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Glo 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 Glo names the right account the first time.
Draft the request
The letter asks Glo to end the account, stop every future charge and confirm it in writing, under the subject line “Subject: Subscription termination – Glo”. Postbye fills it in from our English template.
Mail the letter with a receipt
Mail the letter by certified mail to the Sunnyvale address in the next section, and keep the tracking number.
File the delivery record
Delivery confirmation is your evidence that Glo was asked. Watch the next statement or two for any further Glo charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Glo cancellation letter goes
Glo can be reached by post at Bordeaux Drive 1225, Sunnyvale 94089.
ZIP code 94089 places the address in Santa Clara County, in the United States.
Inside, the salutation reads “To Whom It May Concern,”, followed by your details under Name, Address and E-mail.
Prefer to write it yourself? Use our letter template
Before you cancel Glo, check these
- 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.
- Look for annual or multi-month plans. A plan paid in advance usually runs to the end of the period you paid for.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Glo 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
Subscriptions renew automatically, and a written request is the clearest record that you asked to stop it before the next billing date.
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.
Glo cancellation at a glance
- How Glo accepts cancellations
- By mailed letter
- Mailing address on file
- Glo Bordeaux Drive 1225 Sunnyvale 94089
- Country
- United States
- Letter language
- English (template en)
- Added to the database
- May 6, 2026
- Data last checked
