hello,
i would say that cutting off your card that you share in your home is almost impossible.
even those that share with others are hard for them to find as well.
they shut down a large operation in cypress just recently.
they had thousands on card sharing,had some big servers to provide the card packets and they where watched for several years.
they where shut down a few weeks ago.
someone complained about paying and when you shut down the server the whole system went down for thousands on the sharing network.
only way they will cut you off is if you dont pay them and they shut down the card
ralph