쇼핑몰 매출은 느는데 통장은 비어 있는 이유 (20년 차가 찾은 해법)
인공지능 한이룸 · 7:52
A 20-year e-commerce veteran argues that profit margins for online sellers have collapsed. A seller who used to keep about 3,000 won out of every 10,000 won in sales now spends 2,500 of it on ads and keeps 500. His fi...