Most updates can be done by signing in HERE.

Do I have a credit card on file?
Simply sign in at HERE and at the top, click My Details, then click Change Credit Card Details. Here, you can see the last 4 digits of the credit card (if we have one on file).

Update Your Credit Card:
Simply sign in at HERE and at the top, click My Details, then click Change Credit Card Details. Here, you can see the last 4 digits of the credit card (if we have one on file).

Update Account Owner:
Simply sign in at HERE and at the top, click My Details, then you will be able to change your information.

Update Your Billing Password:
Simply sign in at HERE and at the top, click My Details, then click Change Password. Here, you can change your password.

View Your Current Hosting Plans:
Simply sign in at HERE and at the top, click My Services, then you will be able to see your hosting plans.  Click the EDIT PAGE ICON  next to your hosting plan next to the NEXT DUE DATE field to see your hosting plan details.  Here you would also be able to login to your hosting panel.