Firefox automatically saves and fills in your credit card information so you don't have to type it in every time you want to make a payment. Your credit cards are protected by your phone's security method (pin, fingerprint, or face unlock).

Enable or disable credit card autofill

1. Tap the Firefox menu and select Settings.
2. Tap Credit cards.
3. Tap the Save and autofill cards toggle to enable credit card autofill.
4. Tap Add a credit card if you haven't added a card yet.

Once you have enabled auto-complete for your cards, Firefox will automatically suggest and autofill card information from your stored cards every time you need to make a payment.

Sync your cards across devices

Selecting Sync across devices will allow you to reuse your credit card information across your synced devices. To enable syncing across devices follow the steps below:

1. Tap the menu button and select Settings.
2. In the credit card panel, tap sync cards across devices.
3. Tap the toggle next to sync cards to enable syncing.

Edit or Delete saved credit cards

To edit or delete a credit card, follow the steps below:

1. Tap the Firefox menu and select Settings.
2. Tap credit cards.
3. Tap Manage saved cards.
4. Unlock your phone.
5. Select the card you want to edit or delete and then tap Delete card at the bottom left side of the screen.