In short
GMV (gross merchandise value) is the total value of all goods sold through a shop or marketplace in a given period. Returns, discounts, fees and costs are not deducted.
Formula: GMV = number of items sold × selling price. GMV is not revenue. It shows the trading volume, not the operator’s income.
| Metric | What counts | Deductions |
|---|---|---|
| GMV | Gross value of all orders | none |
| Net merchandise value (NMV) | GMV minus returns/cancellations/discounts | returns, discounts |
| Revenue (operator) | Actual income, e.g. commissions for a marketplace | everything except own income |
Gross merchandise value (GMV), also called gross merchandise volume, is the total value of all goods and services sold through an e-commerce platform, an online shop or a marketplace within a given period. The metric measures the trading volume processed before deducting costs, commissions, discounts, returns or cancellations. GMV is one of the central performance metrics in e-commerce and especially in the marketplace business, because it reflects the sheer size of the business running over a platform, regardless of how much of it remains with the platform operator as revenue.
How GMV is calculated
The basic formula is simple: GMV is the number of units sold multiplied by the average selling price over a defined period.
| Variable | Meaning |
|---|---|
| Units sold | Number of products or services sold in the period |
| Average selling price | Average price per unit (average selling price) |
| GMV | Units sold x average selling price |
A simple real-world example: if an online shop sells 20,000 items in a quarter at an average selling price of €75, its GMV is €1,500,000. This figure says nothing about how profitable the shop is, only how large the trading volume was.
The exact definition of the period and the scope matters. Some platforms report GMV including shipping costs and taxes, others without. Some deduct returns and cancellations (net GMV), others do not (gross GMV). When comparing GMV figures from different sources, always check exactly what has been included.
GMV is not the same as revenue
The most common misinterpretation is equating GMV with revenue. This is particularly misleading for marketplaces. On a marketplace, many third-party sellers sell via the platform. GMV then covers the total value of all these sales, while the platform operator’s revenue only includes commissions, fees and its own sales, i.e. a fraction of GMV.
- GMV: total value of all transactions processed via the platform.
- Revenue: the income that actually remains with the platform operator, such as commissions, fees, advertising income and its own sales of goods.
- Net revenue / profit: revenue minus all costs.
A marketplace with a GMV of one billion euros can have platform revenue in the low hundreds of millions, depending on the commission rate. Anyone who confuses GMV with revenue massively overestimates the economic strength of a platform. That is precisely why GMV is a popular metric in investor presentations and growth reports, but one that needs to be read critically.
GMV as the basis for license fees
In the context of shop platforms, GMV has a second, very practical meaning: it serves as the basis for calculating license fees. Instead of a flat license fee, some vendors link their prices to the trading volume processed through the shop, because this correlates roughly with the size and capacity of the business.
Example: Adobe Commerce
Adobe Commerce charges based on revenue or GMV. Adobe does not publish an official price list, and prices are only available on request; the license fee rises with GMV. For merchants this means: as the business grows, the license fee grows with it, which makes platform costs a figure that scales with success.
Example: Shopware
Shopware also uses GMV, but as a threshold. The Community Edition itself is open source (MIT) and remains free of charge. According to Shopware’s terms and conditions, since March 2025 anyone who uses it together with a Shopware Account and the Store needs a paid plan (at least Rise) as soon as the GMV of all shops linked to the account exceeds €1 million in the last 365 days. Here, GMV is not a continuous multiplier but a threshold above which a paid plan applies. These different uses, once as an ongoing factor and once as a threshold, show how important it is to read the specific license model carefully.
As a Shopware agency, we clarify in an initial consultation which Shopware edition suits your GMV.
Why GMV matters despite its limitations
Despite the risk of misinterpretation, GMV is a meaningful metric when it is put into context correctly. It shows the growth of trading volume over time, allows the market size of different platforms to be compared and is a useful indicator of a marketplace’s reach. To assess economic health, however, GMV must always be considered together with revenue, take rate (the share of GMV that the platform collects as revenue) and profitability.
Real-world example: GMV in platform valuation
Large marketplaces such as Amazon or Alibaba regularly report GMV figures in their annual reports, because these impressively demonstrate the size of their trading ecosystem. The definition of gross merchandise volume is understood largely uniformly across the industry, even if the exact scope (with or without taxes, with or without returns) varies between companies. For a mid-sized company calculating the license costs of a platform such as Adobe Commerce, its own GMV is the decisive input, because it directly determines the license tier.
GMV in the context of platform selection
For e-commerce decision-makers, GMV is relevant for two reasons: first as a performance metric for their own growth, and second as a cost driver in GMV-based license models. Anyone making a platform decision should calculate the expected GMV trend over the next three to five years: for a fast-growing shop, a GMV-linked model can become significantly more expensive over time than a model with predictable license costs decoupled from turnover.
This very calculation is a common reason why merchants consider switching platforms. Anyone who does not know their own GMV, or only estimates it roughly, cannot seriously assess the true costs of a GMV-linked model, which is why an accurate record of trading volume comes at the start of every platform and budget decision.
Take rate: the lever between GMV and revenue
Anyone who wants to read GMV correctly cannot ignore the take rate. The take rate describes the share of GMV that a platform collects as its own revenue, typically via commissions, fees and advertising income. If a marketplace has a GMV of €500 million and a take rate of 12 per cent, the platform revenue is around €60 million. The take rate is therefore the decisive lever that explains why two platforms with identical GMV can achieve completely different revenues.
A low take rate can be a deliberate growth strategy to attract sellers, but it can also indicate fierce competition. To assess a business model, the combination of GMV and take rate is therefore much more meaningful than GMV alone.
Interpreting GMV growth correctly
Over time, GMV growth is a widely quoted success metric, but it can be misleading. A sharply rising GMV combined with a falling take rate or growing subsidies (such as high discounts or free shipping) does not automatically mean a healthy business.
One-off effects also distort the picture: a single major customer, a seasonal outlier or the inclusion of newly acquired shops can push GMV up sharply without the operating substance growing with it. Sound analyses therefore look at GMV over several periods, adjust for one-off effects and place it alongside metrics such as order count, average order value and repeat purchase rate. Only this overall picture shows whether the volume growth reflects real economic development.
GMV in the total cost of ownership calculation
For a merchant weighing up platforms, GMV is not just a reporting figure but a direct cost factor. With a GMV-linked model such as Adobe Commerce, the license fee rises with trading volume, which calls for an honest total cost of ownership assessment. The following list shows which variables belong in this calculation:
- Expected GMV trend over three to five years, including realistic growth assumptions.
- License model: ongoing GMV link (Adobe Commerce) or fixed threshold (Shopware: above €1 million GMV for Account and Store).
- Operating costs for hosting, development, extensions and maintenance, which arise regardless of GMV.
- Switching costs, in case the model becomes uneconomical as GMV rises.
This is exactly where GMV turns from an abstract metric into a concrete basis for decisions: a fast-growing shop can end up paying more in the long term with a GMV-linked model than with predictable license costs, and this difference can justify a platform switch economically.
GMV, AOV and conversion rate in combination
GMV never stands alone; it results from the interplay of several operational metrics. Three of them are particularly closely linked to it. The average order value (AOV) indicates how much a customer spends per order; the conversion rate measures what share of shop visitors actually buy; and traffic describes the total number of visitors.
In simplified terms, GMV can be understood as the product of traffic, conversion rate and average order value over a period. This is more than an academic breakdown: it shows which levers a merchant can pull to increase GMV.
More qualified traffic, better conversion through an optimized checkout and a higher order value through cross-selling and upselling all have a direct effect on trading volume. For platform selection, this breakdown is relevant because a modern, fast and well-converting shop system contributes directly to GMV through a better conversion rate and thus also influences GMV-based license costs. This closes the loop between technical platform quality, trading volume and cost model.
Frequently asked questions about gross merchandise value
What does the abbreviation GMV stand for?
GMV stands for gross merchandise value, also known as gross merchandise volume.
What is the difference between GMV and revenue?
GMV covers the total value of goods in all orders before returns and deductions. Revenue is what the company actually takes in. For marketplaces, this is often only the commissions.
How do you calculate GMV?
You multiply the number of items sold by their selling price and add up all orders in a period. Example: 1,000 orders at €50 each result in €50,000 GMV.
Why does GMV matter for Shopware?
For some commercial Shopware plans, the license costs depend on the shop’s GMV. Shopware publishes the current terms in its official pricing information.
Why do shop platforms use GMV for pricing?
Because GMV correlates roughly with the size and capacity of a business. Adobe Commerce links its license to GMV on an ongoing basis, while Shopware uses €1 million GMV as a threshold: above it, Community Edition merchants need a paid plan for Account and Store.
Does a high GMV mean a high profit?
No. A high GMV means a high trading volume but says nothing about margin or profitability. GMV must always be read together with revenue and profit.
What does net GMV mean?
Net GMV is gross merchandise value after deducting returns, cancellations and refunds. Gross GMV does not deduct these items.
What does GMV mean in business and marketing?
GMV (Gross Merchandise Value) is the total value of goods sold through a shop or marketplace in a given period, before returns, discounts, fees and costs. In marketing and e-commerce it shows how much transaction volume a channel or platform generates. It is not revenue: a marketplace's own revenue is usually its commission or fees. That is why GMV growth should always be read together with net revenue and return rates.