You set up autopay via your self service account. Need to have a credit card or VISA debit card to register on the website.
Here is an article on autopay
You go to My Account, in the main overview tab in the self serve account, select payment. From there you will see links for auto pay and to add a credit card. You can select on Manage AutoPay.
how to do autopayments?
Login to your account; go to payments and add a credit card; turn on autopay.
You were offered a few suggesions to set up autopay in the previous thread. Do you have a specific question? Most customers are able to set up autopay themselves via their self service account.
If you are not comfortable or having issues, you can contact moderator. Click on question mark on right lower corner of website and start ticketing process to get moderator help.