Cancel your Union subscription by mail
For Union the route is a written letter: cancellation requests are taken by post, and certified mail shows when yours arrived. Our database has Union's mailing address in London, United Kingdom.
Let Postbye cancel Union 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 Union.
- 4.8 from 2,931 reviews
- 2 Union cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Union by mail
Get your account details together
Check the name and email on the account and, if you have one, an account or customer number before anything else. A request that does not match the account on file at Union is the easiest one to set aside.
Set out the request
Postbye turns the request into a finished English letter headed “Subject: Cancellation Request – [your name]”: close the Union account, stop every charge and reply in writing.
Post it with proof of delivery
Take the letter to the post office and ask for certified delivery to W1W 7LT London. Keep the tracking number it gives you.
File the delivery record
The receipt dates your request. Look at your next statement for any Union charge after that date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Union cancellation letter goes
Written requests to Union go to 85 Great Portland Street, W1W 7LT London, United Kingdom.
Copy the postal code W1W 7LT exactly: it is what routes the letter to London, United Kingdom.
The database also lists Via Domenico Scarlatti 30, 20124 Milano, Italy for Union. Use the first address above unless your agreement names this one.
Inside, the salutation reads “To Whom It May Concern,”, followed by your details under Account holder, Billing address on file and Email on file.
Prefer to write it yourself? Use our letter template
Before you cancel Union, check these
- 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.
- If an app store or phone carrier bills you, the company cannot cancel it. Cancel with that partner as well.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Union 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.
Putting the request in writing means there is a date on file for when you asked, which matters if a charge appears afterwards.
Union cancellation at a glance
- How Union accepts cancellations
- By mailed letter
- Mailing address on file
- Union 85 Great Portland Street W1W 7LT London United Kingdom
- Second address on file
- Union Via Domenico Scarlatti 30 20124 Milano Italy
- Country
- United Kingdom
- Letter language
- English (template en-generic)
- Added to the database
- May 7, 2026
- Data last checked
