In addition to syncing login information between your Mac, iPhone, and iPad, iCloud Keychain can also keep track of your credit card information, which makes it easier to enter when making purchases online. All you have to do is add a credit card to Safari, and that information will sync over to your other devices for future use.
Here's how you can add your credit card information to Safari on macOS.
How to add a credit card to Safari in macOS
You'll need to take a trip to Safari's Preferences menu to set up your credit card information.
- Launch Safari on your Mac from your Dock or Applications folder.
Click Safari in the menu bar at the top of your screen.
- Click Preferences.
Click AutoFill.
- Click the Edit button next to Credit cards.
Click Add.
- Type in your card information.
Click Done.
How to remove a credit card from Safari in macOS
Fortunately, removing credit card information from Safari follows most of the same steps as adding that information.
- Launch Safari on your Mac from your Dock or Applications folder.
Click Safari in the menu bar at the top of your screen.
- Click Preferences.
Click AutoFill.
- Click the Edit button next to Credit cards.
Click on the card you wish to remove.
- Click Remove.
Click Done.

Twelve South BookArc ($50 at Amaon)
Great when using your MacBook with an external monitor, this minimal stand keeps your Mac from taking up too much space on your desk.

ASUS ZenScreen monitor ($240 at Amazon)
This is a great portable monitor to have with you, especially if you have a smaller MacBook. This 15.6-inch monitor features excellent colors and connects via USB-C.
Questions?
Have any more questions about entering credit card information into Safari for Mac? Let us know in the comments.
Updated August 2019: Up to date through macOS Mojave and the macOS Catalina beta.
We may earn a commission for purchases using our links. Learn more.

Nintendo recap: Metroid Prime rumors, shareholder talks F-Zero, and more
There was lots of exciting news this week following the Nintendo Direct Mini on Tuesday. Several games are slated for this fall and there are even rumors that some older games could be seeing remakes and remasters on Switch soon.

20 million U.K. iPhone, iPad users could get compensation in £1.5B lawsuit
A lawsuit in the U.K. against Apple is going to trial over claims the company has overcharged App Store users because of its dominant position in the iOS app market.

iOS gaming recap: Is that Pokémon Go meets... basketball?
Ever wanted to play basketball but as Pokémon Go? What about hopping into some more dino action now that the Jurassic World series has seemingly wrapped up? Check out this week in iOS gaming.

Get the most out of your Apple Pencil with these cases, grips, and more
The Apple Pencil (1st Gen) is a fabulous drawing tool for iPad users, but it gets lost very easily. Here are some accessories that'll keep your Pencil safe and secure.