They don't make you sign up for a new account. If they ask you to log in it's to harvest email/password, but they're faking it's your Airbnb login - they'll jus

They don't make you sign up for a new account. If they ask you to log in it's to harvest email/password, but they're faking it's your Airbnb login - they'll just accept whatever you give, say you're logged in and let you give payment, if they even bother to ask you to log in.