A firm’s net profit margin is a key indicator of its profitability. Analyzing it can tell potential investors whether the business may be a good bet.

A company's operating margin is the profit it makes on a dollar of sales after accounting for the direct costs involved in earning the revenue.

Gross profit margin is the percentage of revenue that exceeds the cost of goods sold. It shows revenue efficiency after production costs. Higher gross profit margins indicate better cost management.

Gross profit margin and operating profit margin are two metrics used to measure a company’s profitability. Gross profit margin measures production cost efficiency. Operating profit margin includes ...