community
course benefits
CGbump
2024-02-22
notice
When the homepage screen looks strange
CGbump
2024-02-16
If you press Shift + F5, it will refresh and look normal!
payment & refund
[Coupon] When the coupon disappears during payment
CGbump
2023-11-03
While making a payment, the payment was canceled for various reasons.
If the coupon disappears when you try to pay again (do not receive the coupon again)
Just try again in exactly 16 minutes!
If you still can't resolve the issue, please leave a channel talk/1:1 inquiry!
video player
When there is no response during mobile playback
CGbump
2023-07-28
If the video does not play on mobile (when playing in Chrome)
We recommend using Naver web browser !
payment & refund
CGbump
2023-01-09
If you go to My Page, there is a refund request tab at the bottom!
course benefits
How do I use the coupon? (Where do I get coupons?)
CGbump
2022-11-30
Please refer to the link below!
course benefits
CGbump
2022-11-30
Please refer to the link below!
certificate of completion
Where can I get a certificate of completion?
CGbump
2022-11-30
If you go to ‘My Classroom’, it is to the right of the Cancel Class button.
payment & refund
CGbump
2022-11-28
Please refer to the refund policy at the bottom of the website.
course related
Where can I download lecture materials?
CGbump
2022-11-28
My Classroom -> Click the course name -> Click the icon.
