Net Profit: A Simplified Overview
Every sale brings revenue, but revenue alone doesn’t tell you whether your business is actually making money. After paying for inventory, shipping, advertising, software, salaries, and other operating expenses, what’s left is what truly matters: net profit.
For Shopify merchants, understanding net profit is essential. It reveals the real financial health of your business, helps you evaluate marketing performance, and provides the confidence to make smarter decisions about pricing, advertising, and growth.
In this guide, we’ll explain what net profit is, how to calculate it, why it matters, and how you can improve it over time.
What is Net Profit?
Net profit is the amount of money your business keeps after all expenses have been deducted from total revenue.
Unlike gross profit, which only subtracts the cost of goods sold (COGS), net profit accounts for every business expense – including operating costs, marketing spend, shipping fees, transaction fees, taxes, and other overhead.
The formula is simple:
Formula to calculate net profit
Net Profit = Total Revenue − Total Expenses
For example, imagine your Shopify store generates $100,000 in revenue during one month.
- Cost of Goods Sold: $40,000
- Shipping & Fulfillment: $8,000
- Advertising: $12,000
- Shopify Apps & Software: $2,000
- Operating Expenses: $18,000
- Taxes: $5,000
Your net profit would be:
$100,000 − $85,000 = $15,000
This means your business keeps $15,000 after covering every expense.
Why is Net Profit important?
Many businesses celebrate increasing revenue, but higher sales don’t always mean higher profits. A store can double its revenue while seeing little or no improvement in profitability if expenses increase at the same pace.
Net profit provides a clearer picture of business performance because it measures what you actually earn—not just what you sell.
Tracking net profit helps merchants answer important questions such as:
- Are my marketing campaigns actually profitable?
- Can I afford to increase my advertising budget?
- Which products generate the highest profit?
- Is my business growing sustainably?
Rather than relying solely on revenue, successful merchants use net profit to guide strategic decisions.
What Affects Net Profit?
Net profit is influenced by many factors, not just sales volume.
One of the biggest drivers is marketing efficiency. If customer acquisition costs continue to rise while sales remain stable, profitability will decline.
Shipping and fulfillment expenses also play a major role, especially for ecommerce businesses selling large or international products.
Pricing strategy is another important factor. Small increases in average order value through bundles, upsells, or cross-sells can significantly improve profitability without increasing customer acquisition costs.
Finally, controlling operational expenses – such as software subscriptions, payment processing fees, and inventory management – helps protect profit margins as your business grows.
Net Profit vs. Gross Profit
Another useful metric is Net Profit Margin, which shows what percentage of your revenue becomes profit.
Formula to calculate gross profit
Net Profit Margin = (Net Profit ÷ Revenue) × 100
Using the previous example:
- Revenue = $100,000
- Net Profit = $15,000
- Net Profit Margin = 15%
A higher margin generally indicates better operational efficiency and stronger financial health.
Read more about net profit margin: Net Profit Margin – A Simplified Overview
How to Improve Net Profit
Improving net profit isn’t simply about cutting costs. Instead, it’s about increasing efficiency throughout your business.
Start by reviewing your marketing performance regularly. Compare advertising channels to identify which campaigns generate the highest profit rather than simply the most revenue.
Next, optimize your product pricing. Increasing average order value through bundles or complementary products often has a greater impact than chasing additional traffic.
Reducing unnecessary operational expenses can also improve profitability. Review app subscriptions, fulfillment costs, and supplier pricing regularly to ensure you’re not paying for tools or services that deliver limited value.
Finally, focus on customer retention. Acquiring new customers is generally more expensive than retaining existing ones. By increasing repeat purchases and Customer Lifetime Value, businesses can improve profitability without proportionally increasing marketing spend.
Boosting Net Profit – The 50/30/20 Rule
The 50/30/20 rule for business owners is a method that helps balance direct costs, overhead, and profits.
Every business is different, and the ratio can be adjusted to fit your industry, but we’ve found that this approach consistently helps owners set a benchmark goal to steer their business toward profitability.
1. Cost of Sales (50%)
Cost of Sales, also known as Cost of Goods Sold (COGS), includes all direct costs tied to producing your product or service. For service-based businesses, labor is usually the largest expense, while product-based businesses will focus on materials and supplies.
The goal is to keep these costs at or below 50% of revenue.
COGS components include: Raw materials and supplies; Direct labor costs (e.g., project labor in a marketing agency, not office staff); Facility costs for production; Shipping and logistics; Packaging
If these costs exceed 50%, consider the following:
– Supplier Negotiations: Regularly renegotiate contracts for better pricing or bulk discounts if storage is affordable.
– Process Improvements: Apply lean manufacturing principles to minimize waste and inefficiency.
– Technology Integration: Use automation to streamline tasks and reduce labor costs, especially in service businesses.
– Outsourcing: Outsourcing where it’s more cost-effective, such as using a virtual assistant instead of a full-time employee.
2. Overhead Costs (30%) – Sales, Marketing, G&A
Overhead costs include indirect expenses essential for running the business but not directly related to production.
Overhead components include Rent or mortgage for office space; Utilities (electricity, internet, etc.); Salaries and benefits for non-production staff; Office supplies and non-direct tech services; Marketing and advertising; Insurance
To optimize these costs:
– Budgeting: Create a budget to ensure overhead stays around the 30% mark, but don’t over-focus on these costs.
– Cost-Benefit Analysis: Assess the ROI of overhead expenses, especially in marketing.
– Outsourcing and Contracting: Consider outsourcing non-core functions like payroll or IT.
3. Profit Margin (20%)
A 20% profit margin is a healthy target for most businesses after the owner has been paid.
Net Operating Profit is the revenue minus the cost of sales and overhead, resulting in income before taxes and deductions.
Key Strategies for Achieving the 50/30/20 Rule:
– Revenue Growth: Increase prices or sales volume. Many businesses underprice due to comparisons with competitors. Focus on your unique selling proposition.
– Cost Control: Keep a close eye on COGS and overhead to preserve profit margins, with an emphasis on COGS.
– Efficiency Improvements: Invest in technology, outsourcing, and streamlined processes to boost productivity and reduce waste.
How GoProfit Helps You Track Net Profit
Revenue may tell you how much your business sells, but net profit tells you how much your business earns.
Understanding net profit allows Shopify merchants to evaluate marketing performance, optimize pricing strategies, control expenses, and build sustainable long-term growth. By tracking net profit together with metrics like CAC, CLV, and ROAS, you’ll gain a much clearer understanding of what drives profitability.
If you’re looking for an easier way to monitor profit without relying on spreadsheets, GoProfit gives you a complete view of your business performance from a single dashboard.
GoProfit automatically combines revenue, cost of goods sold, shipping expenses, advertising spend, transaction fees, and custom expenses into a single dashboard, allowing you to see your actual profit in real time.
Beyond net profit, GoProfit also helps merchants monitor Customer Journey, marketing performance, product profitability, and profit margins – all in one place.
With a complete overview of your financial performance, you can identify opportunities to improve profitability and make faster, data-driven decisions.
