1. Log in to the customer portal: http://www.sailinternet.com/login
2. After you log in, go to Account -> Personal Information:
3. To ADD A CREDIT CARD, Click Here:
4. To Turn On AUTO-PAYMENT, You Must Add A Credit Card and Make Sure The AUTO-PAYMENT SWITCH IS TURNED ON:
5. To Edit an Existing Credit Card, You Must DELETE THE OLD CREDIT CARD and then ADD A NEW CARD. (You cannot change a Credit Card Number Using “Edit”)
For The Safety and Security of your Payment information, we do not keep full credit card numbers in our system.