Yes, you can watch the lectures multiple times as long as the course period has not expired.
Please note that this may vary depending on the course. For more information, please contact the administrator.

You can extend your learning period by clicking the “Extend” button in My Classroom > My Courses.
Please note that availability may vary depending on the course. For more information, please contact the administrator.

This feature is not available through the system. If necessary, please contact the administrator for assistance.

The course will start from the date your payment is completed.
Please note that the start date may vary depending on the course.

If the course includes lecture materials, you can download them.
Please check the “Materials” section in the course classroom under the lecture outline.

You can usually receive the textbook within 1–2 business days after payment is completed. However, delivery may be delayed depending on the courier service.

Currently, we do not support a notification service.

Yes, you can. However, depending on the internet connection in your country of residence, you may experience difficulties watching the lectures.

Refunds are available within the course period. To request a refund, please go to My Classroom > Payment History > Request Refund.
After your request is reviewed, the refund will be processed using your original payment method.

Your refund may already be in progress. Please contact us via the chatbot or the 1:1 Inquiry page for assistance.