How do I add a SunCard to my account using Rider Web?

Purchase a plastic reloadable SunCard at a Ticket Vending Machine at any SunRail platform. Access Rider Web and log in to your account. Select ‘Manage Cards’ and choose ‘Register a New Card’. A seven (7) digit control number is printed on the back of each blue SunCard; enter that control number to associate the card to your account and register the SunCard. You can also rename the SunCard to quickly identify different SunCards associated to your account, e.g. “Moms card” or “Evans card.”