You should never learn how to sell casually!

A short career, lectures without know-how, and meaningless lectures with less than 5 years of experience only give hope and can leave irresponsibly!

Be sure to weigh it before you learn!

Have you seen only instructors who talk as if there's something and don't show their own store?

Dan-a-sam's lectures are shared with my store and clients without hiding them

'Transparent and truthful lecture' that imparts all know-how

If you don't know Dan-a-sam among those starting a shopping mall, you can't say it's a shopping mall.

As such, I can confidently talk about my know-how and skills during that time!

2012) Instructor who trained sellers at G Market Seller Center when G Market was number one in PC shopping

2016) Established in the days when Tamagotchi was popular, he was already an official smart store lecturer

2018) The lecturer who graced the main page of the Coupang seller page when Coupang was swept away by rocket delivery

2020) When non-face-to-face classes became active due to the coronavirus, the best lecturers & e-books were Dan-A Tutor Kids

It's no exaggeration to say that all of the existing online seller stories have been templated with Dana Tutor pages.

Learn from real people!

Dan Ah-sam is the original first-rate lecturer in the online seller world.