> For the complete documentation index, see [llms.txt](https://marketing-help.nhn-commerce.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://marketing-help.nhn-commerce.com/marketing-success-stories/roas-improvement-case-studies.md).

# ROAS 개선 사례