Saved Credit Card Info On One Computer Out of Date

Not sure what to do about this. On my new Macbook, I did a restore, and now when I go in and try using the auto-fill feature for credit cards, it has a bunch of old outdated cards. How do I get it to update to the current cards on my other macs?

 

Yeh that didn't work. :-(

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I understand how to add\remove cards. The issue I have is when I add one on my iMac, it doesn't add\update on my Macbook, and the same is in reverse. So I have a different list on my Macbook, iMac, and iPhone, which is really annoying.

 

I will give this a whirl. For some reason I feel like I've done this before without success, but definitely willing to give it a shot again.

 

Doesn't seem to work. Any other ideas? I even tried deleting all the cards off my laptop while sync\keychain was off, and then turned it on, and didn't restore anything. It's getting annoying.

 

OK I'm stupid. I couldn't figure out why all my old cards were lingering even though I had followed these directions to a T.

After disabling Keychain on my iMac, iPad, iPhone, and Macbook, I kept re-enabling, and the same junk kept re-populating into the devices. Then I remembered I have a second iPhone 6 I use for my global phone. Repeated the steps but removed that one too this time, and when I turned it all back on, they were all blank.

Now when I add a card to 1 it adds the card to all devices, precisely what I was trying to accomplish.

Thanks everyone!