E-Commerce
What Should Your E-Commerce Profit Margin Be? Margin Bands by Category
May 20, 2026 · KârHesapla · Ferhat Demir · E-commerce Specialist
A "good margin" is not a single number; it depends on the category, how fast stock turns over and the return rate. Still, the general bands for marketplace sellers look like this:
| Margin | Assessment |
|---|---|
| 0–5% | Red zone — a single campaign can turn it into a loss |
| 5–15% | Sensitive — tracking expenses is a must |
| 15–30% | Healthy — room to invest in growth |
| 30%+ | Strong — be ready for price competition |
Balancing turnover
A product with an 8% margin that turns over 10 times a month can earn more than a product with a 25% margin that turns over once a month. The right metric: Monthly Profit = Unit Profit × Monthly Units Sold. Read margin together with volume, not on its own.
Three silent costs that erode your margin
- Returns (double shipping + risk of damage)
- Advertising cost per sale
- Packaging and operational labor
Include these items and calculate your real margin with the Profit Margin Analysis tool; it also shows the price you need for your target margin.