What Is GMV (Gross Merchandise Value)?
Gross Merchandise Value represents the total value of goods sold through a platform before deductions. Learn why it matters and how it differs from revenue.
Key Takeaways
- GMV is the total dollar value of merchandise sold through a platform over a given period, before any deductions.
- GMV is not revenue — it does not account for discounts, returns, shipping costs, or platform commissions.
- It is the primary top-line metric for marketplaces and platforms but can be misleading without context.
What GMV measures
Gross Merchandise Value is the total sale price of all goods sold through an ecommerce platform during a specific period. If 1,000 products sell at an average price of $50, the GMV is $50,000. It captures the gross transaction volume flowing through the platform. For marketplaces like Jumia or Takealot, GMV represents the total economic activity facilitated, regardless of how much of that value the platform retains as revenue.
GMV vs revenue
GMV and revenue are fundamentally different numbers. A marketplace with $10 million in GMV might only retain $1 million in revenue through commissions, listing fees, and advertising. GMV includes the full product price, while revenue reflects only what the platform earns. Returns, cancellations, and refunds reduce actual revenue but are often included in GMV figures until adjusted. Always ask whether GMV figures are gross or net of returns.
Why GMV matters and where it misleads
GMV is useful for tracking platform growth, market share, and transaction velocity. Investors use it to assess marketplace scale. However, GMV can be inflated by heavy discounting — a platform offering 50% off drives high GMV but poor unit economics. Fraudulent transactions and returns also inflate GMV. Smart analysis pairs GMV with take rate (revenue as a percentage of GMV), net revenue, and return rate to get the full picture.
Calculating and using GMV
Calculate GMV by multiplying the number of units sold by the sale price for each transaction, then summing the total. Track GMV by category, seller, and time period to identify trends. Compare GMV growth against revenue growth — if GMV grows faster than revenue, your take rate is declining. For African marketplace sellers, understanding the platform's GMV helps you assess the size of the opportunity and benchmark your share of total platform volume.