
Gross Margin is the percentage of revenue that remains after subtracting the cost of goods sold (COGS). It measures how efficiently a business produces and sells its products relative to production or acquisition costs.
Gross margin reveals how much money is left to cover operating expenses, marketing, and profit after accounting for product costs. For ecommerce brands, a strong margin means greater flexibility to invest in customer acquisition and retention. Monitoring this metric helps assess pricing strategy, sourcing efficiency, and overall business health.
Gross margin is calculated using the formula: (Revenue – Cost of Goods Sold) ÷ Revenue × 100. If a brand sells $100,000 worth of products and its COGS is $60,000, the gross margin is 40%. Companies often track gross margin by product line or category to identify which areas drive the most profit.
A DTC apparel brand sells shirts for $50 each, but each shirt costs $20 to produce and ship. That means a 60% gross margin per sale. The brand uses this margin to fund paid ads, customer service, and influencer partnerships while still maintaining profitability.
Gross margin is not the same as markup, which measures how much a product’s price exceeds its cost. It’s also different from net margin, which accounts for all expenses — including operations, taxes, and marketing — to show final profitability.
Net Profit Margin
Cost of Goods Sold (COGS)
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