AutoPay and Adding Payment Methods
To update or add new card for auto pay, log into your MyAccount (https://myaccount.boom.us/) and go to "Pay Methods".
That will bring you to the below screen. From here, any saved payment methods will be listed. If there are none, as in the example below, you can click on the "Add Pay Method" button to add a new card or bank account.
Clicking that button will allow you to select between adding a Credit Card or Bank Account from the first drop down. After this the page will update with new fi...