--- title: "Marketplace Take Rate: Definition and Formula | MarginFix" description: "Take rate is the share of each transaction a marketplace keeps. What effective take rate is, and how refunds, waivers and incentives erode it." url: https://marginfix.ai/glossary/take-rate/ lastmod: 2026-10-11 --- Your number See this page in your own figures: industry, spend and the estimated leak. [Run the estimator →](/estimator/) [Home](/) › [Glossary](/glossary/) › Take rate Glossary · Marketplaces # Take rate The percentage a marketplace keeps from each transaction. A take rate set without passing landed cost through to pricing is a structural margin leak. - Reviewed Oct 2026 - 3 min read - Part of the 14 term glossary - Median finding $58k a year across 74 audits 01 ## What Take rate means A marketplace's take rate is the share of each transaction it keeps: its revenue from commissions and fees divided by the gross merchandise value, GMV, that passed through it. A platform that keeps $15 of every $100 booked has a 15% take rate, and that 15% has to pay for the marketing on both sides of the market. The rate in the fee schedule is the headline take rate. The one that matters is the effective take rate: what the platform actually kept after refunds, fee waivers, promotional credits and the incentives it paid to buyers and suppliers. The two drift apart quietly, because every exception is small and each one was approved for a good reason at the time. 02 ## The Take rate formula and a worked example The formula and an illustration; the corpus line is the audited figure behind it. Take rate = **marketplace revenue** ÷ **gross merchandise value** Worked example *Illustration, not a client figure* $150,000 of fees on $1,000,000 of GMV is a 15% take rate. Refund the buyer in full while keeping the fee only on completed orders and a 12% refund rate turns 15% into 13.2%. 03 ## Why Take rate matters in an audit In a marketplace audit, effective take rate is rebuilt from the transaction ledger, not read from the fee schedule. We take the fees actually retained, subtract the refunds, waivers, credits and incentives that offset them, and divide by GMV for the same period. The gap between the headline rate and the effective rate is the leak, and it is usually spread across policies nobody has reviewed since launch. The common causes in the published cases are a refund policy that returns the fee along with the purchase, launch era fee waivers that were never switched off, supply incentives that kept paying after supply was no longer scarce, and buyer subsidies justified on repeat volume that never arrived. Each one lowers the share of GMV the platform keeps without appearing as a cost line in the marketing budget. Take rate is also the margin every marketplace acquisition dollar has to clear. A buyer or a supplier acquired for a given cost pays back only through the fees on their future transactions, so a falling effective take rate lengthens payback across every channel at once. The marketplace cases below put an annual figure on each leak; the median highlight finding across all 74 audits is worth $58k a year. 04 ## Take rate in the audited cases The marketplace cases where the fee the platform kept, or the incentives set against it, was the finding, each with the audited annual figure. - /cases/take-rate-was-leaking-through-unmanaged-refunds/Marketplace ### Take rate was leaking through unmanaged refunds - +$44k a year, findings in 7 days. - Read the case → - /cases/promotional-fee-waivers-were-never-switched-off/Marketplace ### Promotional fee waivers were never switched off - +$58k a year, findings in 6 days. - Read the case → - /cases/supply-side-incentives-outlived-their-purpose/Marketplace ### Supply side incentives outlived their purpose - −$63k a year, findings in 6 days. - Read the case → - /cases/buyer-subsidies-outran-the-repeat-gmv-they-were-meant-to-unl/Marketplace ### Buyer subsidies outran the repeat GMV they were meant to unlock - +$66k a year, findings in 7 days. - Read the case → - /cases/courier-incentives-overlapped-organic-supply-in-dense-zones/Marketplace ### Courier incentives overlapped organic supply in dense zones - −$74k a year, findings in 7 days. - Read the case → 05 ## Terms and guides related to Take rate ### Related terms - [Contribution margin](/glossary/contribution-margin/) Revenue minus every variable cost per order or unit: cost of goods, shipping, payment fees, returns. - [CAC](/glossary/cac/) The fully loaded cost to win one customer: acquisition spend divided by new customers. - [Payback period](/glossary/payback-period/) The time for a customer's contribution margin to repay their acquisition cost. - [LTV:CAC](/glossary/ltv-cac/) Lifetime value to customer acquisition cost, a headline health metric that misleads when LTV is built on revenue instead of contribution margin. - [Margin leak](/glossary/margin-leak/) A recurring, usually invisible loss of marketing margin, whether wasted paid spend, mispriced offers or retention drop off, that a healthy looking blended metric conceals. - [Incrementality](/glossary/incrementality/) The share of conversions that happened because of the spend, against those that would have occurred anyway. - [Marketing and margin audit](/glossary/marketing-and-margin-audit/) An independent, evidenced review of marketing spend and unit economics that finds where budget leaks, quantifies the recoverable margin and hands over a prioritized fix list. ### Guides that use this term - [Marketplace marketing audit](/industries/marketplace/) Where marketplace budgets leak, from the published marketplace cases. - [Marketplace wasted ad spend calculator](/estimator/marketplace/) A modeled range for a marketplace, with its own assumptions. - [The five leak patterns](/margin-leaks/) Mispriced offers among the five: fees and incentives set below their cost. - [Where SMB marketing budgets leak](/insights/where-smb-marketing-budgets-leak/) The five leak categories behind a falling effective take rate. - [The benchmark](/benchmark/) Where 74 SMB marketing budgets leaked, by share of spend and by industry. - [Audit or in house review](/compare/marketing-audit-vs-in-house-review/) Which leaks your own team can close, and which need an outside read. 06 ## Questions about Take rate ### What is take rate? Take rate is the share of each transaction a marketplace keeps: its commission and fee revenue divided by the gross merchandise value that passed through it. $150,000 of fees on $1,000,000 of GMV is a 15% take rate. ### What is effective take rate? Effective take rate is what the marketplace kept after refunds, fee waivers, credits and incentives, divided by GMV. If refunds return the fee on 12% of orders, a 15% headline take rate becomes 13.2%. The effective rate is the one marketing payback depends on. ### How does a marketplace lose take rate? Through policies that each look small: refunds that return the fee, launch fee waivers left on, supplier incentives that outlive the shortage they fixed, and buyer subsidies justified on repeat volume that never comes. The audit rebuilds the effective rate from the ledger and sizes each one. [Read the marketplace audit page →](/industries/marketplace/) ## Know the term. Now measure it in your own numbers. Take rate, measured against your own accounts in 5 to 7 working days. $10k to $50k of findings, or your money back. [Book the audit](/book/) [Back to the glossary](/glossary/) Fixed fee. No retainer. NDA first. Go deeper ## Take rate and the wider audit evidence - [All 14 terms The full glossary: every term with a formula and a worked example.](/glossary/) - [All 74 findings Ranked by annual value, $58k median, each one a real case.](/findings/) - [The benchmark Where 74 SMB marketing budgets leaked, by share of spend and by industry.](/benchmark/) - [Margin leaks The five leak patterns in depth: what each one is and how an audit finds it.](/margin-leaks/) - [Marketing audit checklist Thirty checks across paid media, attribution, pricing, retention and reporting.](/marketing-audit-checklist/) - [What an audit costs The 2026 market ranges with sources, against the fixed fee tiers.](/marketing-audit-cost/)