Just for clarity, when a CPA is enacted, the card number isn't used so changing the card will not prevent the charges as it's tied to account (haven't seen this

Just for clarity, when a CPA is enacted, the card number isn't used so changing the card will not prevent the charges as it's tied to account (haven't seen this used for a while but the idea is to make it easy for people when they lose card etc) - it's worth asking the issuer if they can kill that particular agreement as you've now objected and want to withdraw which is your right (also suggest they deal with Amazon as you've reported the unauthorized use but they evidently aren't fulfilling their obligations set by card networks)