profit margin

This term is primarily used in business, accounting, and financial analysis to describe the efficiency of a company's pricing strategy and cost management. It carries a neutral, technical tone and is standard in both formal corporate reports and casual business discussions.

While often used interchangeably with "profit," the margin specifically emphasizes the ratio or percentage rather than the absolute currency amount. A "thin" or "tight" margin suggests a precarious financial position where small cost increases could lead to losses, whereas a "healthy" or "wide" margin indicates strong profitability and stability.