그로스 해킹(Growth Hacking): 스타트업을 위한 실용주의 마케팅

This approach feels so different from traditional marketing — I wonder what sparked the author's focus on growth hacking as the future.

Seeing real-world success stories made me curious about how accessible these tactics are for small businesses just starting out.

There seem to be many approaches mentioned, but I’m curious how the author selected these specific strategies over others in the field.