Understanding Embedded Payment Fees in Europe: a 2026 guide

Embedded payment pricing can be broken down into three layers: interchange, scheme fees, and processor markup, with a fourth layer for marketplace functionality. Understanding this stack is what lets you compare providers properly and understand each pricing model. The pricing approach each provider uses, volume-based, flat-rate, or interchange-plus, changes the total cost significantly at scale, and the number that matters is your effective rate, total fees divided by total volume, not the headline percentage.

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Understanding the payment fee stack

Payment processing in Europe carries three significant fees, each paid to a different party. Interchange goes to the card issuer, scheme fees go to Visa or Mastercard, and fee markups go to your provider. Only the markup is negotiable.

Interchange fees

Interchange is capped across the European Economic Area at 0.2% for consumer debit and 0.3% for consumer credit. The Interchange Fee Regulation marked ten years in force in June 2025, though industry groups argue scheme fee increases have offset its impact. Commercial, corporate, and international cards sit outside these caps and cost more.

Scheme fees

Scheme fees go to Visa and Mastercard for running the card network, and they are not capped. The European Commission has deepened its antitrust investigation into these fees, after major retailers cited a Brattle Group study showing a 33.9% cumulative rise between 2018 and 2022 with no matching improvement in service. This is the layer most overlook, since it rarely appears as a separate line on a blended statement.

Processor markup

Processor markup is the only negotiable piece. It covers the acquirer's terminal, gateway, and settlement service, and it is what actually separates one provider's pricing from another's. Reading a statement means separating these three costs rather than judging a single blended percentage.

Cross-border fees

Cross-border card payments, where the issuer and merchant sit in different countries, cost more than domestic ones. UK-EEA transactions are the clearest example: interchange rose from 0.2% and 0.3% to 1.15% and 1.5% for debit and credit after Brexit removed the shared EU cap. The UK's Payment Systems Regulator has proposed capping these fees, and in January 2026 the High Court upheld its authority to act, though no cap is in force yet. Currency conversion adds a further 1% to 3% FX markup on top, avoidable by settling in local currency where possible.

Some providers now address this directly through built-in FX conversion services. Merchants can request a live rate quote via API before committing to a conversion, so the cost is known upfront rather than discovered after settlement. Conversions can be triggered automatically as part of a payout schedule or initiated manually where more control is needed, with each trade tracked through to settlement and fees itemised separately from the converted amount. For cross-border payouts, some platforms also support Swift as a settlement rail alongside standard payout methods, giving merchants flexibility in how converted funds ultimately reach their bank account.

Card types

Card type also affects the total cost. Amex typically carries higher fees than standard Visa or Mastercard cards, since it operates as a closed-loop network that sits outside the capped interchange rates, while commercial and corporate cards are excluded from the caps regardless of network. Factoring in card mix helps explain gaps between a provider's headline rate and your actual effective rate.

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How pricing models differ

Blended pricing

Blended pricing charges one flat rate across every card type, which is predictable but means debit-heavy merchants subsidise the pricier commercial and international cards mixed into the average.

Interchange-plus pricing

Interchange-plus pricing passes interchange and scheme fees through at cost and adds a stated margin on top, so merchants see exactly what they pay for each component.

Flat-rate pricing

Flat-rate models suit low, predictable volumes but become expensive as transaction counts grow, since every split or payout still gets priced individually.

Volume-based pricing

Volume-based pricing scales more effectively with growth, which is why it tends to suit marketplaces processing thousands of transactions across many sellers rather than a single merchant taking occasional payments.

The right model depends on card turnover and card mix rather than the advertised percentage alone.

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Marketplace-specific fees

Marketplaces add a fourth layer on top of standard card processing that single-merchant guides rarely cover. Functions like split payouts, seller onboarding, KYC checks, and escrow are usually priced separately from payment processing itself. Many providers, including Ryft, package these into a monthly software fee rather than charging per transaction, so it is worth checking whether a quoted rate covers processing alone or the full marketplace toolkit.

Split payouts

Distributing funds to multiple sellers from a single transaction is typically covered within a provider's marketplace software fee rather than charged per payout. Checking whether split payouts are billed per transaction or bundled into a flat monthly fee makes a real difference at volume.

Onboarding and KYC

Verifying new sellers, including identity and compliance checks, is usually bundled into the same marketplace software fee as split payouts. Onboarding speed varies by provider, and delays here can directly impact when a marketplace can start facilitating transactions between sellers and buyers.

Escrow

Escrow adds a further cost where funds are held before release, common with marketplaces that have delayed delivery or dispute windows. Providers structure this as either a flat holding fee, a percentage of the held balance, or as part of a bundled marketplace software fee, and it is worth checking how escrow is priced before signing a contract, since the difference compounds at volume.

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Comparing embedded payments providers on cost

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How regulation is shaping fees across Europe in 2026

Beyond the interchange caps, safeguarding obligations under PSD2 apply to authorised payment and e-money institutions throughout the EEA, requiring customer funds to be held separately from operating capital and reconciled regularly. National regulators enforce these rules locally, so the exact reporting cadence varies by country. On the scheme fee side, the European Commission's ongoing antitrust probe sits alongside similar scrutiny from the UK's Payment Systems Regulator, both looking at whether Visa and Mastercard's fee increases are justified by any improvement in service.

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