Google has put in place a number of security measures to protect the financial information and passwords you have saved using Chrome’s AutoFill feature. One will allow you to verify your identity using biometric information, such as fingerprints, every time you want to use your credit card online.
At this time, you need to enter your card’s CVC each time you fill it out. But if you decide to turn on biometric authentication – it’s completely optional and can be found on the Chrome settings page ̵1; you only need to enter your CVC the first time you use the card. This can help prevent card loss or theft because you no longer need to remove your CC if you are in a public place. You can already rely on this feature to scan your card information in Chrome for Windows and Mac, and it will be coming to Android in the next few weeks.