Just because a hacker can get the last 4 digits by physically being near you so they can obtain your receipts, doesn't mean that it's therefore worthless to remove that capability from hackers who are not physically near you.
Besides, you should be shredding/burning your receipts anyway.
Just because a hacker can get the last 4 digits by physically being near you so they can obtain your receipts, doesn't mean that it's therefore worthless to remove that capability from hackers who are not physically near you.
Besides, you should be shredding/burning your receipts anyway.