Value-Added Services in Marketplaces
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A marketplace starts by selling one thing: the match. A buyer finds a seller, a transaction happens, and the platform takes a commission. Most of the large ones then start selling something else. Warehousing. Shipping labels. Loans. Insurance. Software. Each of these is a value-added service, meaning a paid or bundled product the platform offers to its sellers (and sometimes its buyers) that sits beside the core match.
This article covers why marketplaces add these services, what the main categories look like, what public filings actually report, and where the strategy goes wrong. We'll stay with sourced figures. We won't quote service prices, because they change often and differ by country.
Two neighbors cover parts of this topic in depth. Advertising is the biggest value-added service at many platforms and has its own article, advertising revenue in marketplaces. The overall pricing question lives in the hub, marketplace take rate.
What counts as a value-added service
The label isn't a legal or accounting term in most filings, so we need a working definition. For this article: a value-added service is something a marketplace provides to participants that is not required to complete the match itself, and that either earns its own revenue or improves the economics of the core transaction.
MercadoLibre is unusually direct about it. Its FY2025 10-K lists the value-added services it intends to keep scaling: its Mercado Envios logistics service (particularly fulfillment), advertising, use of Mercado Pago as the payment method, and its MELI+ loyalty program. That list is a decent map of the category.
In practice the services fall into a handful of groups:
| Group | What the platform does | Who usually pays |
|---|---|---|
| Fulfillment and logistics | Stores inventory, packs, ships, handles returns | Seller |
| Shipping labels | Resells carrier shipping through the platform | Seller |
| Financing | Lends working capital to sellers or credit to buyers | Seller or buyer |
| Protection | Insurance, guarantees, damage and dispute coverage | Often bundled, sometimes paid |
| Payments | Collects and settles money on the platform's rails | Seller |
| Software and analytics | Inventory, pricing, reporting and store tools | Seller |
| Verification | Identity and background checks | Seller, buyer, or bundled |
| Advertising | Paid placement in search and listings | Seller |
Payments mechanics get their own treatment in marketplace payments. Here we treat payments as one service among several.
Why marketplaces add them
There are five recurring reasons. They overlap, and a single service often serves more than one.
1. Raise revenue without raising the commission. Sellers notice a higher commission immediately and complain about it. A service they choose, such as shipping or promotion, feels different because it's optional and has a visible benefit. Etsy shows how much this can matter. Its FY2025 10-K splits revenue into two lines: marketplace revenue, mostly transaction, payments processing and listing fees, and services revenue, which is primarily the fees sellers pay for optional services, including on-site advertising and shipping labels. In FY2025 services revenue was $876.3 million of $2,883.5 million total, which the filing reports as 30.4% of revenue, up from 28.0% the year before. Marketplace revenue was slightly down over the same year. Services did the growing.
2. Improve supply quality and conversion. Buyers prefer reliable delivery and a seller they can trust. A marketplace that controls shipping or verification can promise things it couldn't promise otherwise. This ties directly to supply quality: services are one of the levers a platform has to raise the floor.
3. Lock-in. A seller whose inventory sits in the platform's warehouses, whose loans are underwritten on the platform's data, and whose tools run on the platform's software has more to lose by leaving. That's good for retention. It's also the reason regulators watch the practice, covered below.
4. Reduce leakage. If buyers and sellers can go off-platform to finish the deal, the commission disappears. Services that are genuinely useful inside the platform, like payment protection or integrated shipping, give both sides a reason to stay. We cover the related problem in the supply-side articles, including single-player mode, where a tool is the first reason a seller shows up at all.
5. Capture more of the transaction's value chain. Each service moves the platform closer to owning an adjacent profit pool: warehousing, delivery, credit. Whether that's wise depends on margins, which we get to later.
Fulfillment and logistics
Fulfillment is the most capital-heavy value-added service, and the one with the clearest filing data.
Amazon is the reference case. Its FY2025 10-K reports a line called third-party seller services, defined in a footnote as including commissions, any related fulfillment and shipping fees, and other third-party seller services. That line was $172,162 million in 2025 against consolidated net sales of $716,924 million. Dividing one by the other gives roughly 24%. That's our computation, not a figure Amazon states.
Two things stand out. First, Amazon doesn't separate the commission from the fulfillment fee in this line. A reader can't tell from the 10-K how much of it comes from Fulfillment by Amazon versus referral commissions. Second, the filing's accounting note explains that for these programs Amazon is not the seller of record, and that sellers keep ownership of their inventory even when Amazon fulfills the order, so those goods don't appear in Amazon's inventories. The service is a fee on someone else's goods, not a purchase of them.
MercadoLibre describes a similar logic. Its 10-K says sellers who use Mercado Envios can access shipping subsidies that enable free or discounted shipping for buyers, and that its network is built around fulfillment centers, which account for more than half of shipments, alongside cross-docking. The same filing lists a failure to operate that fulfillment network well as a risk factor, noting that adding centers makes it more complex.
Etsy sits at the light end. Shipping labels are a service, but the filing says shipping label revenue is recorded on a net basis because Etsy acts as an agent and never takes control of the labels. That's a useful accounting detail. When a platform resells logistics as an agent, revenue shows up as the fee only, not the whole shipping charge, so it looks smaller than the money that actually flows through. MercadoLibre makes a similar disclosure, saying shipping revenue is presented net of carrier costs when it acts as an agent, and its filing notes a shift in early 2025 toward acting as principal for more shipping services. That change affects how the numbers compare across years.
For the operational side of running fulfillment, see our reference on fulfillment strategy. It's written for merchants rather than platforms, but the cost drivers are the same.
Financing, payments and protection
Financial services work differently from logistics. They rely on data the platform already has.
Seller and buyer financing. A marketplace sees a seller's sales history, return rate and customer reviews. That's underwriting input a bank doesn't have. MercadoLibre is the clearest public example. Its FY2025 10-K reports total fintech revenues of $12,599 million out of $28,893 million in net revenues and financial income, with credit revenues of $5,858 million inside that. Fintech was about 44% of the total, a share we computed from those two figures. The same filing says the lending solution exposes the company to the credit risk of its merchants and consumers. A platform that lends takes on a bank's problems.
Payments. Taking over the money flow lets a platform charge a fee, reduce fraud and hold funds until a delivery is confirmed. Etsy treats payments processing as part of its marketplace revenue rather than an optional service, which is a reminder that classification varies by company. Compare lines carefully before comparing percentages.
Protection. Airbnb's AirCover is the best-known protection bundle. Per Airbnb's own host page, AirCover for Hosts is described as always included and always free, covering guest identity verification, reservation screening, damage protection of up to $3M USD, and $1M liability insurance. Airbnb's help center describes a parallel AirCover for guests, under which it helps rebook or refund guests when a host cancels or a listing differs significantly from what was advertised. Notice the model: the service is bundled, not sold line by line. Its job is to make hosting and booking feel safe enough to try, which protects the core match. That's value-added in the sense of retention and trust, not in the sense of a separate revenue line.
Software, analytics and managed services
The remaining groups are smaller in dollars and larger in strategic effect.
Seller software, such as inventory tools, analytics dashboards and listing managers, is often free or cheap, because its role is to make the seller more productive on the platform. A seller who runs the business through the platform's dashboard finds it harder to run the same business on a rival.
Verification and vetting are similar. A platform that checks identities or credentials can charge for it or fold it into the product. Airbnb's guest identity verification is an example of the bundled version.
Managed services go furthest. Here the operator doesn't just provide a tool; it performs part of the job, such as matching, quality control or fulfillment on behalf of the supplier. That's the territory of the managed marketplace, where the services are the product.
How filings report them
Reading a marketplace's financial statements for value-added services takes some care, because there's no standard presentation. Three patterns show up in the filings above.
| Pattern | Example | What you can see |
|---|---|---|
| Separate services line | Etsy: marketplace vs services revenue | Services share of revenue and its growth |
| Bundled into a seller-services line | Amazon: commissions plus fulfillment and shipping fees | The total, not the mix |
| Segmented by business | MercadoLibre: commerce vs fintech revenues | Fintech share and credit revenue |
A few reading tips follow from this.
- Check what's inside the line. Etsy's services revenue is mostly advertising and shipping labels. Amazon's seller services includes the commission itself. The same label means different things.
- Check gross versus net. Agent arrangements show only the fee. Principal arrangements show the full charge and the cost sits elsewhere. A change in treatment can move reported revenue without any change in activity.
- Don't treat a services percentage as a take rate. The share of revenue from services tells you the mix of what the platform earns. It doesn't tell you how much of a seller's sales the platform captures. For that, see the take rate hub linked earlier.
Risks and trade-offs
Value-added services have a real downside. Most of the failures come from five places.
Conflict of interest. When the platform sells a service and also controls ranking or eligibility, sellers suspect they're being steered. The US Federal Trade Commission's 2023 complaint against Amazon alleged, among other things, that Amazon conditions Prime eligibility on sellers using its fulfillment service. Those are the FTC's allegations in a complaint, not findings. The point for any marketplace is structural: tying a service to visibility invites scrutiny.
Seller resentment. Sellers accept optional services that clearly pay off, and resent ones that feel mandatory. A good test is whether a seller who declines the service can still compete.
Regulatory exposure. Lending, insurance and payments are regulated activities in most countries. A platform that adds them takes on licensing, capital and consumer-protection obligations, and its filings reflect that. MercadoLibre's risk factors, for example, name the credit risk of its lending directly.
Margin dilution. Logistics has real costs: warehouses, carriers, labor. A service that grows revenue while pulling blended margin down can be a poor trade, especially if it's priced to attract volume. Platforms that use an asset-light model avoid this by acting as agents, as Etsy does with labels.
Operational drag. Fulfillment networks get more complex as they grow. MercadoLibre's own risk factors say so. A marketplace that was good at matching may not be good at warehousing, and the two skills compete for management attention.
When to add one, and which
The reasoning below is ours, not a sourced finding.
- Start with a real seller pain. Add services in response to something sellers already struggle with, such as shipping or trust, not because a competitor has one.
- Prefer the asset-light version first. A shipping label sold as an agent, or a verification partner, tests demand before capital is committed.
- Keep the core match free of tie-ins. Make it possible to succeed without the service, so it remains a choice.
- Report it separately internally. If a service's margin is blended into the commission, nobody will know if it's worth running.
- Match the service to your stage. An early marketplace usually needs supply acquisition and quality more than a loan product.
For the broader mechanics of how a marketplace business makes money, see marketplace business model.
Key Facts: Marketplace Value-Added Services
- Etsy's FY2025 10-K reports services revenue of $876.3 million out of $2,883.5 million, or 30.4% of revenue, up from 28.0% in 2024. It consists primarily of on-site advertising and shipping labels.
- Amazon's FY2025 10-K reports third-party seller services of $172,162 million against $716,924 million in consolidated net sales, about 24% on our computation. The line includes commissions and related fulfillment and shipping fees.
- MercadoLibre's FY2025 10-K reports fintech revenues of $12,599 million of $28,893 million in net revenues and financial income, about 44% on our computation.
- MercadoLibre says fulfillment centers account for more than half of its shipments, and names logistics, advertising, Mercado Pago and MELI+ as value-added services it intends to scale.
- Etsy records shipping label revenue on a net basis because it acts as an agent, so the reported revenue is the fee, not the whole shipping charge.
- Airbnb describes AirCover for Hosts as always included and free, with up to $3M USD in damage protection and $1M in liability insurance.
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