How to find and see saved credit cards on iPhone
Set up credit card info: Turn on Credit Cards, tap Saved Credit Cards, then tap Add Credit Card. Enter your credit card information into the fields provided or tap Use Camera to enter the information without typing.
To find and see saved credit cards on iPhone, follow the steps below:
First, open Settings on your iPhone or iPad. In Settings, tap “Safari.” In Safari, tap “AutoFill.” In Safari's AutoFill settings, tap “Saved Credit Cards.”
The information is stored encrypted so there's little security concern, and furthermore you'll be asked to authenticate the credit card autoFill with Face ID, Touch ID, or passcode, depending on the device you own.
How to look up credit card information
How to save and use your credit card info on your iPhone
Click on the three-dotted menu button at the top-left of the app. Select Settings. After you've opened the Settings menu, please click on Autofill > Payment Methods. You should see a list of your credit cards.
Open Samsung Pay on your phone. Tap Menu, and then tap Cards. From there, select your desired payment card.
How Safari keeps your credit card info secure. Credit card information is encrypted in your macOS keychain. It's also encrypted in your iCloud Keychain if it's set up on your Mac. If you remove credit card information in Safari, it's deleted from your macOS keychain.
Safari, the default web browser that's included with iOS, ipadOS, and macOS devices, is fully capable of securely storing your credit card information and automatically filling it whenever required for online purchases.
How to delete and clear saved credit card info on Mac