Comment by __david__

Credit cards explicitly do a type of forwarding so that your old subscriptions continue to work if you get a new card. If you ever tell your bank that you've lost your card or had it stolen then they will reissue it differently without that "forward" feature, to prevent fraudulent activity. I learned this when I had fraudulent activity on my card and they accidentally did a normal reissue, and so the fraudulent activity continued even after I got the new card.