You can update your credit card information on the payment profile page.
To update your current card:
- Click "Update Current Card"
- Enter your updated credit card information into the appropriate fields
- When you're finished, click "Update" and your new account information will be updated
To enter a new card:
- Click "Use Different Card"
- Enter the new card information into the appropriate fields
- Click "Save This Card"
Your new credit card information will take effect in the next billing cycle. To establish the new card on your account, it will be authorized by Spark for $1. This authorization will only appear on your account as a pending transaction and you will not be charged. If your card fails the authorization process, your former card will act as the default billing method for your account.