Chip cards are specially manufactured smart cards with their own special processors, they have a different encoding technique which does not allow their contents to be copied or read.
You can securely store all the information you need in your systems within these special chip cards.
Banks have been using chip card technology for a long time, which is primarily due to its advantage in terms of security. There has also been a gradually increasing demand for smart card applications in non-banking industries. In brief, smart cards have become preferred items with their advantage in terms of security and prestige.