Cancel your Kasidie subscription by mail
Cancelling Kasidie means putting it in writing; the company takes requests by mailed letter, and a tracked one leaves a clear record. Letters to Kasidie go to Las Vegas, United States.
Let Postbye cancel Kasidie 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 Kasidie.
- 4.8 from 2,931 reviews
- 3 Kasidie cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Kasidie by mail
Find your account details
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 Kasidie is the easiest one to set aside.
Put the request in writing
Postbye turns the request into a finished English letter headed “Subject: Subscription termination – Kasidie”: close the Kasidie account, stop every charge and reply in writing.
Post the letter
Send the letter to the Las Vegas mailing address shown below by certified mail. Keep the tracking number safe.
File the delivery record
The receipt dates your request. Look at your next statement for any Kasidie charge after that date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Kasidie cancellation letter goes
Kasidie can be reached by post at 9811 W. Charleston Blvd., Suite 2-856, Las Vegas 89117.
ZIP code 89117 places the address in Nevada, in the United States.
The letter is addressed “To Whom It May Concern,” and its details block uses the labels Name, Address and E-mail.
Prefer to write it yourself? Use our letter template
Every address we hold for Kasidie, with the envelope wording
Before you cancel Kasidie, check these
- Cancelling usually ends access at the end of the period you paid for, so you keep what you paid for until then.
- 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.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Kasidie 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
Most subscriptions keep billing until someone tells the company to stop, and a dated letter is proof that somebody did.
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.
Log in on kasidie.com before you write; the billing page names the party that takes your money.
Kasidie cancellation at a glance
- How Kasidie accepts cancellations
- By mailed letter
- Mailing address on file
- Kasidie 9811 W. Charleston Blvd. Suite 2-856 Las Vegas 89117
- Country
- United States
- Letter language
- English (template en)
- Website
- kasidie.com
- Added to the database
- August 21, 2026
- Data last checked
