How to add or remove credit cards in macOS High Sierra’s iCloud Keychain

It’s easy to use Safari in macOS High Sierra and iCloud Keychains to keep your credit card data in sync between your Mac and iOS devices. And it’s easy to add a credit card:

Launch Safari and click Preferences.

• Click AutoFill.
• Click the Edit button next to Credit cards.
• Click Add.
• Type in your credit card information.
• Click Done.

To remove a credit card:

• Launch Safari and click Preferences.
• Click AutoFill.
• Click the Edit button next to Credit Cards.
• Click on the card you wish to remove.
• Click Done.