I don't know if you are studying project study or public course. If it is a project study, you can click there to apply for credits after passing the exam, then choose the study card to pay, and enter your card number and password to submit. If it is a public course, you should enter the card number and password before the exam, and apply directly after passing the exam. You don't need to enter the card number and password. Online learning cartoons are often purchased from local medical associations.