Hello, I have been running a shopping mall for one year last year, but I quit my business without achieving more than 500,000 won in monthly net profit. I am a new shopping mall operator who is now starting again in January as a full-time job. I took several paid lectures and free lectures, but I didn't realize what I was doing wrong and what I did wrong. I'll try my best to stand up again while listening to this lecture.!!! Let's go!