Cancel your Jammable subscription by mail
Jammable takes cancellation requests by mailed letter, so a dated certified-mail letter is the record that counts. Letters to Jammable go to Beaconsfield, United Kingdom.
Let Postbye cancel Jammable 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 Jammable.
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- 3 Jammable cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Jammable by mail
Note your account details
Jammable will look your account up from what the letter says, so check the name and email on the account and, if you have one, an account or customer number first.
Prepare the letter
State plainly that you want the Jammable account cancelled, further charges stopped and a written confirmation sent to you. Postbye sets this out in a ready English template (“Subject: Cancellation Request – [your name]”).
Send it by certified mail
Send the letter to the Beaconsfield mailing address shown below by certified mail. Keep the tracking number safe.
Save the tracking record
It shows the date Jammable received your letter. Check your next statement: no Jammable charge should post after the cancellation date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Jammable cancellation letter goes
The mailing address we hold for Jammable is 22 Wycombe End, HP9 1NB Beaconsfield, United Kingdom.
Beaconsfield is in Buckinghamshire, United Kingdom; the postal code to quote is HP9 1NB.
Your details go in a block headed by Account holder, Billing address on file and Email on file, and the opening line is “To Whom It May Concern,”.
Prefer to write it yourself? Use our letter template
Every address we hold for Jammable, with the envelope wording
Before you cancel Jammable, 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 Jammable 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.
A letter is the formal route: it states the request in writing, carries a date and, sent by certified mail, comes with proof of delivery.
Open jammable.com and look at the billing section: if a partner collects the payment, the request has to reach them too.
Jammable cancellation at a glance
- How Jammable accepts cancellations
- By mailed letter
- Mailing address on file
- Jammable 22 Wycombe End HP9 1NB Beaconsfield United Kingdom
- Country
- United Kingdom
- Letter language
- English (template en-generic)
- Website
- jammable.com
- Added to the database
- August 21, 2026
- Data last checked
