Cancel your Plantum (AIBY Inc.) subscription by mail
Plantum (AIBY Inc.) accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. Letters to Plantum (AIBY Inc.) go to Miami, United States.
Let Postbye cancel Plantum (AIBY Inc.) 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 Plantum (AIBY Inc.).
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- 2 Plantum (AIBY Inc.) cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Plantum (AIBY Inc.) by mail
Get your account details together
Plantum (AIBY Inc.) will look your account up from what the letter says, so check the account email, the plan or product name and the invoice or order number from your latest receipt first.
Put the request in writing
Your Postbye letter to Plantum (AIBY Inc.) asks for three things: the account closed, no further charges and a written confirmation, all under “Subject: Subscription termination – Plantum (AIBY Inc.)”. It comes from our English template.
Mail it with tracking
Mail the letter by certified mail to the Miami address in the next section, and keep the tracking number.
File the delivery record
Delivery confirmation is your evidence that Plantum (AIBY Inc.) was asked. Watch the next statement or two for any further Plantum (AIBY Inc.) charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Plantum (AIBY Inc.) cancellation letter goes
For a letter to Plantum (AIBY Inc.), use 66 W Flagler St, Ste 900 #10028, Miami, FL 33130.
Miami is in Florida (ZIP 33130), a domestic address for certified mail within the United States.
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 Plantum (AIBY Inc.), with the envelope wording
Before you cancel Plantum (AIBY Inc.), check these
- Export or download your data first. Access often ends on the cancellation date.
- Annual plans can charge a cancellation fee or continue to the end of the term. Check the term on your invoice.
- Apps billed by an app store are cancelled in that store. Check which party appears on your statement.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Plantum (AIBY Inc.) 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 software or app subscription
Software plans are billed per plan or per seat, often yearly, and the app store version is billed by the store rather than the developer, so the request has to name the plan and who bills it.
Putting the request in writing means there is a date on file for when you asked, which matters if a charge appears afterwards.
Plantum (AIBY Inc.) cancellation at a glance
- How Plantum (AIBY Inc.) accepts cancellations
- By mailed letter
- Mailing address on file
- Plantum (AIBY Inc.) 66 W Flagler St Ste 900 #10028 Miami, FL 33130
- Country
- United States
- Letter language
- English (template en)
- Category (from the company name)
- Software & apps
- Added to the database
- October 5, 2026
- Data last checked
