What Is Profit Margin?

Profit margin is the part of money a business keeps as profit from its sales after paying all its costs. It shows how much of each dollar earned is actual profit.

There are three main types of profit margin you’ll come across:

1. Gross Profit Margin

Gross Margin = (Revenue − COGS) ÷ Revenue × 100

For example, if a company earns $100,000 in sales and spends $60,000 on producing those goods, the gross margin would be:($100,000 − $60,000) ÷ $100,000 = 0.40 → 40%

Keeping track of gross profit margin helps you understand how efficiently you’re producing or sourcing your goods.

2. Operating Profit Margin

Operating Profit Margin = Operating Income ÷ Revenue × 100

For example, if a company has $25,000 in operating income on $100,000 in revenue, the operating margin would be:
$25,000 ÷ $100,000 = 0.25 → 25%

Tracking operating profit margin helps reveal how well a business is managing its ongoing costs to generate profit from regular operations.

3. Net Profit Margin (the one most people refer to)

Net Profit Margin = Net Profit ÷ Revenue × 100

For example, if a company ends up with $15,000 in net profit from $100,000 in revenue, the net margin would be:
$15,000 ÷ $100,000 = 0.15 → 15%

Monitoring your net profit margin helps you understand how much of your sales income is ultimately turning into profit, after everything is paid.

Why Tracking Profit Margins Matter?

There’s no one-size-fits-all answer, but these benchmarks provide guidance:

1. What is a good net profit margin?

  • Industry Average: According to TrueProfit's studies, most healthy ecommerce stores have a net profit margin of 10–20%. Top performers exceed 20%.
  • Interpretation: If your margin is below 5%, your business model may need tweaks to ensure long-term viability.

2. What is a good gross profit margin?

3. What is a good operating margin?

When it comes to improving profit margins for your eCommerce store, your options are essentially limited to two: earning more or spending less.

1. Increasing Revenue

Optimize Your Pricing Strategy

Increase Average Order Value (AOV)

Focus on Customer Retention

Refine Your Marketing Strategy

2. Reducing Costs

Reduce Product and Fulfillment Costs

Improve Operational Efficiency

Track Your Profit Margins Accurately and in Real Time

Benefits of Improving Profit Margin

Looking to boost your bottom line? This post breaks down practical strategies on how to increase profit margin by optimizing pricing, reducing costs, and focusing on high-value offerings.

Whether you're a small business owner or managing a larger operation, these tips will help you expand margins and grow profitability.

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Irene Le

Content Manager at TrueProfit & eCommerce Marketing Specialist

Irene Le

Irene Le is the Content Manager at TrueProfit, specializing in crafting insightful, data-driven content to help eCommerce merchants scale profitably. With over 5 years of experience in content creation and growth strategy for the eCommerce industry, she is dedicated to producing high-value, actionable content that empowers merchants to make informed financial decisions.

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