What is gmv

Understanding Gross Merchandise Value

Gross Merchandise Value (GMV) is a critical metric used by e-commerce platforms and online marketplaces to measure the total transaction volume passing through their platform. It represents the sum of all goods sold, calculated before any deductions. For example, if a marketplace processes $100 million in transactions in a quarter, the GMV is $100 million, even if the platform's revenue (after fees and expenses) is only $10-20 million. This metric helps stakeholders understand platform scale and growth trajectory.

How GMV is Calculated

GMV calculation includes all transaction amounts processed on the platform, regardless of outcome. Completed sales are counted at their full value. Cancelled transactions are typically excluded unless already counted. Refunds and returns may be handled differently by companies—some subtract them from GMV, while others count the original sale. Failed payment attempts are usually not included. The specific calculation method varies by company, so comparing GMV between different platforms requires understanding their methodology. Most platforms report GMV in quarterly or annual earnings reports and SEC filings.

GMV vs Revenue: Key Differences

GMV and revenue are fundamentally different metrics. GMV is the total transaction value and does not account for costs or the platform's take. Revenue is what the platform actually keeps, typically 5-30% of GMV depending on the business model. For example, if a marketplace has $1 billion in GMV and takes 15% in commission, revenue is $150 million. However, after paying operating expenses (servers, salaries, marketing), customer acquisition costs, and payment processing fees, net profit may be only $20-40 million. Investors and analysts use both metrics for different purposes—GMV indicates market reach and growth potential, while revenue and profit margins show actual financial performance.

GMV in Different Business Models

Marketplace platforms like Amazon, eBay, and Shopify report significant GMV because they facilitate transactions between merchants and buyers. Direct-to-consumer businesses report revenue instead, as they keep the full amount (minus payment processing). Subscription platforms typically report revenue or subscription numbers rather than GMV. Social commerce platforms like TikTok Shop increasingly report GMV as they develop marketplace capabilities. Reporting GMV versus revenue depends on the business model and what best represents platform activity.

GMV as a Growth and Valuation Metric

Investors closely monitor GMV growth rates because they indicate market expansion and platform health. A company growing GMV 30-50% annually appears more attractive than one growing only 5% annually. GMV growth can outpace revenue growth in early-stage platforms that prioritize user acquisition over profitability. However, GMV alone does not indicate profitability—companies can grow GMV while shrinking margins due to increased competition or commission pressure. Modern investors analyze GMV growth alongside take rate (platform's percentage of GMV), customer acquisition cost, and unit economics to evaluate true business quality.