What is a key financial indicator that reflects the health of a salon?

Profit margin is indeed a key financial indicator that reflects the health of a salon. It measures how much of the salon’s revenue is actual profit after all expenses have been deducted. A healthy profit margin indicates that the salon is effectively managing its costs while generating sufficient income, which is essential for long-term sustainability and growth.

Revenue growth, while important, does not provide a complete picture of financial health. A salon can experience revenue growth but still have high expenses that reduce overall profitability. Simply having a higher total number of clients may not directly correlate to financial health if those clients don’t translate into profit. Additionally, employee turnover rate is more related to operational efficiency and employee satisfaction rather than a direct financial indicator of the salon's health.

Thus, profit margin offers a clear insight into both the operational efficiency and overall financial viability of a salon, making it a critical metric to monitor.