Adjusting Your Billing

Under your login name, select ACCOUNT to access the billing information:

Select the BILLING option in your left side navigation.

Select the UPDATE CREDIT CARD button:

Populate the credit card information, and be sure to select the UPDATE PAYMENT INFORMATION at the end. 

Select a Hosting Plan by hitting the    button next to the plan of your choice.

You can add it a coupon code to discount the hosting subscription by entering it under the DISCOUNT section and select REDEEM.