How to revise billing for Earthlink to another credit card?

Question

I prefer to pay from Mastercard

Answer 1

You can change your payment method online by visiting https://myaccount.earthlink.net. Just beware that you must sign in as the account owner, otherwise the site won't let you view/change your billing information

Answer 2

hmmm, you must be old enough for a credit card I am guessing...So you must also have their e-mail address, Physical address, phone number and so on....You can do it on-line or over the phone.