Presumably you will be putting you car, if you have one, on a SORN while you are away. Unless you are going off in it, of course.
Shame you can’t put your broadband on a BORN (Broadband Off Router Notification) in the same way 😢
Set a Payment PIN on your account so that no-one but you can buy memberships on it. Check your bank accounts monthly for any other unexpected payments to Now. That way you can at least nip them in the bud, while you and Now figure out whose fault they are. This week, I are genrally been watching epsidoes on my Sasmung TV