+**Profit Margin** is a key financial metric showing how much [profit](/wiki/Profit) a company makes from its total [revenue](/wiki/Revenue). It reflects the percentage of revenue left after deducting [cost](/wiki/Cost)s, indicating a business's efficiency and financial health.
+## See also
+- [Net Income](/wiki/Net_Income)
+- [Gross Margin](/wiki/Gross_Margin)
+- [Financial Ratio](/wiki/Financial_Ratio)