Glossary

ROAS (Return on Ad Spend)

Return on Ad Spend (ROAS) measures the revenue generated for every unit of currency spent on advertising. A ROAS of 300% means you earn 3 units of revenue for every 1 unit spent on ads.

In the Context of Japan-Korea Marketing

ROAS should be interpreted with gross margin, returns, repeat purchase behavior, attribution, and currency effects. Channel budgets should change only after the measurement window and decision criteria are agreed.