If you have an account with Adobe online and you want to delete it, you’ll find no instructions on how to do so. At least, I didn’t find any. So I asked about it, and here is how you do it:
Send an email to email@example.com. In the email, include the following:
Customer First and Last Name:
Customer ID Number: [if you know it]
Customer email address:
They should get it done within a week or so.