Got Netflix email to sign up?

I have a little question. If I register with Netflix and the account owner receives an email about this, Netflix then remembers the device or you get an email after each registration. That's never quite true on the Internet

The device remembers this. The account holder receives the email once when the device is registered for the first time

Ah great. That would be a bit embarrassing because I had to log in very often recently haha thanks for the answer