My daughter had the alternator go out on her car and the mechanic repaired it in a timely manner and did a good job but charged her $10.00 for putting the $500.00 bill on her credit card. He said he had to pay rental for using credit card machine. I can see in the future the govt putting a chip in our arm or forehead and then they will know all about us with just one scan. Say it can't happen? I say it can and most likely will. Just my thoughts.