These would be big problem, but even worse is that you wouldn't know if they know. Like getting ghosted after a job interview. You will have _no idea_ what cau

These would be big problem, but even worse is that you wouldn't know if they know. Like getting ghosted after a job interview. You will have _no idea_ what caused the rejection. Or, as to your examples, you will have no idea if and/or why you're getting charged more.