This question is meant theoretically if I use Netflix as an example with a fake credit card and IBAN number etc. I can give you a trial month but you can be punished for it, and if I don't cancel it you can be traced and punished?
Everything is possible
Does not work, at most with direct debit if they still offer that.
A buddy of mine did it several times, that's why the police sometimes came to him, but he didn't say more