NordVPN literally will not let me delete my account. My 3 years is over, there is no method to delete when signed in to their site. You have to fill out a form with your payment details and shit to "verify your identity" (who remembers that shit from 3 years ago).
Literally emailed from the email associated with the account, called, logged in, etc. they won't delete it until I send my credit card info in the clear, over insecure email.
FUCK NORDVPN