Card Acquiring in Europe: How it Works and Who Provides it
Your approval rate dropped and nobody explained why. Your payment acquirer put a hold on funds without warning. You are scaling into new markets and your current processor cannot keep up. These are the situations that push merchants to look harder at their acquiring setup.
Card acquiring in Europe is more complex than in most other markets. EU / EEA licensing requirements, Strong Customer Authentication rules, and Visa and Mastercard scheme compliance all shape what your payment acquirer is able to do for you and what they are not. Understanding that structure helps you ask the right questions before you sign or before you switch.
This guide covers how card acquiring works in the EU / EEA, what separates direct acquirers from payment aggregators and what established merchants and growing businesses should assess when evaluating a provider.
The EU / EEA regulatory framework for card acquiring
Three rules shape how card acquiring works in Europe today. Strong Customer Authentication (SCA) under PSD2 affects how online transactions are authenticated, and non-compliant setups face higher decline rates. The Interchange Fee Regulation caps interchange fees for EU / EEA-issued consumer cards, which directly affects how payment acquirers price their services. And every payment acquirer operating in the EU / EEA must hold an active licence from a recognised national regulator, which determines their capital obligations, client fund safeguarding standards and AML requirements.
Any entity providing card acquiring services in the EU / EEA must hold one of the following licences from a recognised national financial regulator:
- A credit institution licence
- An Electronic Money Institution (EMI) licence
- A Payment Institution (PI) licence
- A limited network licence (for restricted-scope operators only)
Each licence type carries different obligations around capital requirements, client fund safeguarding, audit standards, and consumer protection. EMI and PI licences are the most common for specialist payment providers and acquirers.
Licensing is not a formality. A licensed payment acquirer is subject to ongoing supervision: regulated capital buffers, regular audits, and strict AML / KYC obligations. Merchants working with unlicensed or lightly regulated processors carry counterparty risk. If the acquiring provider faces regulatory action, the merchant’s funds and payment continuity are at risk.
PSD2 SCA requirements apply directly to how payment acquirers process online transactions in the EU / EEA. Payment acquirers with strong EU / EEA regulatory experience handle SCA compliance as a standard part of their service.
How card acquiring works in Europe: step by step
Card acquiring in Europe follows the same technical steps as in other markets, with EU / EEA-specific regulatory checkpoints layered on top.
- The merchant applies for acquiring. Before processing a single transaction, the merchant goes through an underwriting process. The payment acquirer assesses the merchant’s industry, processing history, business model, and regulatory standing. This step is more rigorous in the EU / EEA than in many other markets due to PSD2 compliance requirements and scheme rules from Visa and Mastercard.
- A Merchant Identification Number (MID) is assigned. Once approved, the payment acquirer assigns the merchant a unique MID. This identifier links every transaction to the merchant’s account and the card networks use it for routing and reporting. In the EU / EEA, MIDs are linked to the merchant’s MCC (Merchant Category Code), which classifies the business type and directly affects approval rates and acquiring terms.
- The transaction is initiated. The cardholder (i.e. the Customer) enters card details at checkout. The payment gateway encrypts the data and sends it to the payment acquirer.
- Authorisation request. The payment acquirer forwards the transaction to the relevant card network, Visa or Mastercard. The card network routes it to the cardholder’s issuing bank. In the EU / EEA, SCA rules mean online transactions trigger an additional authentication step, typically 3D Secure 2.0, at this point.
- Authorisation response. The issuing bank approves or declines the transaction based on available funds, fraud checks, and card status. The response travels back through the network to the payment acquirer and then to the merchant, within seconds.
- Settlement. The payment acquirer batches approved transactions and initiates the transfer of funds, minus fees, into the merchant’s account. Standard settlement in the EU / EEA runs T+2, meaning funds arrive two business days after the transaction date, in line with Visa and Mastercard network clearing requirements.
Types of card acquiring providers in Europe
The structure of the acquiring relationship determines approval rates, settlement speed, pricing transparency, and account stability.
Direct payment acquirers with Principal Membership
A direct payment acquirer holds Principal Membership with Visa and Mastercard. This means the payment acquirer connects directly to the card networks without routing through a sponsoring institution or intermediary.
Visa and Mastercard grant Principal Membership directly to financial institutions meeting their capital, operational, and compliance standards. In the EU / EEA, maintaining Principal Membership requires an active EMI, credit institution or Payment Institution (PI) licence, ongoing compliance with scheme rules, and direct participation in the card networks’ settlement systems.
For merchants, a direct payment acquirer means fewer layers between the transaction and the network. This produces higher approval rates, faster settlement, and more transparent pricing. VIALET holds Principal Membership with both Visa and Mastercard and provides direct card acquiring for businesses across Europe.
Indirect payment acquirers and sponsored members
Some payment providers offer acquiring services without holding Principal Membership themselves. They process transactions through a sponsoring Principal Member institution. This adds an intermediary layer between the merchant and the card network.
Indirect acquiring functions, but the additional layer introduces routing complexity. Approval rates on cross-border or high-risk transactions are typically lower. Pricing is less transparent because the sponsoring institution’s costs are embedded in the fees.
Payment aggregators
Payment aggregators such as Stripe or PayPal bundle many merchants under a single master merchant account. Each merchant does not receive their own MID. This makes onboarding fast but creates shared risk.
Payment aggregators work for early-stage businesses or low-volume merchants. Both Visa and Mastercard impose volume thresholds above which a payment facilitator must register the sub-merchant directly with the card network and assign them their own MID. Once a merchant crosses this threshold, the shared account model no longer applies by scheme rule. For merchants operating below the threshold, the trade-offs of aggregation remain: limited control over risk rules, lower approval rates compared to direct acquiring relationships, and account instability where the facilitator’s decisions affect all sub-merchants simultaneously.
Approval rates in European card acquiring
Transaction approval rates vary by industry, card type, and the quality of the acquiring setup. European cross-border transactions add geographic complexity.
The benchmarks below are based on industry data across payment providers. Actual rates vary by geography, payment acquirer and transaction type.
| Risk tier | Typical approval rate | Common industries |
|---|---|---|
| Low risk | 95% – 98% | Retail, SaaS, professional services |
| Mid risk | 88% – 94% | Travel, subscriptions, digital goods |
| High risk | 75% – 88% | iGaming, forex, crypto, nutraceuticals |
| Very high risk | 60% – 78% | Adult content, unregulated financial services |
Disclaimer: Based on aggregated industry benchmarks. Actual rates vary by payment acquirer, geography and transaction mix.
Four EU / EEA-specific factors affect approval rates beyond the standard risk tier:
- Card origin: Non-EU / EEA issued cards (US, APAC) decline at higher rates than EU / EEA-issued cards due to issuer-level geographic risk rules, per Visa and Mastercard network data.
- SCA compliance: Strong Customer Authentication (SCA) requires online card payments to be verified using two independent factors, typically a password and a one-time code sent to the cardholder’s phone. If authentication fails, the transaction is declined regardless of available funds. A cardholder with a full account and a valid card still gets a decline if the SCA step cannot be completed. Payment acquirers with strong SCA implementation and exemption logic for low-value transactions recover approval rate where weaker setups fail.
- MCC classification: Every merchant holds a four-digit Merchant Category Code classifying their business type. Some EU / EEA issuing institutions configure their systems to block entire MCC categories at the policy level. A bank may decline all transactions to MCC 7995 (gambling) regardless of whether the specific merchant is licensed and compliant, and regardless of the cardholder’s available funds. The cardholder wants to pay. The money is there. The decline happens anyway because the issuing institution does not permit payments to that business category at all. Read our full guide on MCC codes for a breakdown of which codes apply to which industries.
- Routing quality: Smart routing to the right payment acquirer recovers 1-3 percentage points on affected transaction segments. For a business processing EUR 500,000 per month, a 1-3 percentage point improvement in approval rate recovers EUR 5,000 to EUR 15,000 in monthly revenue otherwise lost to unnecessary declines. Not fraud, not insufficient funds: friction in the routing itself.
What to look for in a European card acquiring provider
Choosing a card acquiring provider in Europe requires assessing six factors beyond the headline processing rate.
Licensing and regulatory standing. The payment acquirer must hold an active licence from a recognised EU / EEA regulator. Verify the licence is active and covers acquiring services specifically. In Lithuania, the supervising authority is the Bank of Lithuania. A licensed payment acquirer’s status is publicly verifiable.
Principal Membership status. Does the payment acquirer connect directly to Visa and Mastercard, or route through a sponsoring institution? Direct connection produces better approval rates, faster settlement, and greater account stability.
Industry experience. Payment acquirer with experience in your sector handles risk rules, MCC classification, and SCA implementation more effectively. This is particularly relevant for iGaming, forex, crypto, and other regulated industries, where acquiring complexity is higher. Our guide on merchant risk classification explains how your business type affects the acquiring relationship.
Settlement terms. Standard settlement in the EU / EEA runs T+2 to T+3. Watch for payment acquirers advertising next-day settlement as a headline but applying it selectively or offsetting it with higher fees and rolling reserve requirements.
Pricing transparency. Two models are standard in European card acquiring. Interchange-plus pricing shows the network fee and payment acquirer margin as separate line items, giving maximum cost transparency but requiring more detailed reconciliation. Flat-rate pricing applies a single rate per transaction category, simpler to forecast and reconcile. Whichever model a provider uses, the critical question is whether all fees are documented upfront: refund fees, chargeback fees, retrieval fees, and FX conversion margins.
Rolling reserve requirements
Many payment acquirers hold a percentage of merchant funds as a rolling reserve as a buffer against chargebacks. Hold periods typically range from 90 to 180 days depending on the industry. Low-risk merchants such as retail or SaaS businesses sit at the shorter end. High-risk industries including iGaming, forex, crypto, and subscription services sit at the longer end, because chargebacks in those sectors surface later and dispute resolution takes more time. Reserve percentages vary by payment acquirer and by merchant risk profile. Understand both the percentage and the release schedule before signing, as the reserve directly ties up working capital for the full hold period.
Summary
Card acquiring in the EU / EEA is a licensed, regulated service. The payment acquirer you choose determines your approval rates, settlement timeline, pricing structure, and account stability. Direct payment acquirers with Principal Membership offer a fundamentally different level of performance than payment aggregators or indirect providers, particularly for high-volume businesses and regulated industries.
Explore VIALET’s card acquiring or open a merchant account.
Frequently asked questions
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Card acquiring in Europe is the service provided by a licensed financial institution processing card payments for a merchant, routing transactions through the Visa and Mastercard networks, and settling funds into the merchant’s account. EU / EEA payment acquirers must hold a licence from a recognised national financial regulator, such as an EMI or Payment Institution licence, under the PSD2 framework.
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Card acquiring in the EU / EEA is regulated at national level under the EU-wide framework set by PSD2 (and related sectoral EU/EEA legislation). Each EU / EEA member state has a national regulator. In Lithuania, the Bank of Lithuania supervises licensed payment service providers including EMIs and Payment Institutions. VIALET operates under Bank of Lithuania EMI Licence No. 16.
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Principal Membership is a direct licence granted by Visa or Mastercard to a financial institution, allowing them to connect to the card network without routing through an intermediary bank. For merchants, this means higher approval rates, faster settlement, and greater pricing transparency, because there is one fewer layer between your transaction and the network.
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A direct payment acquirer assigns each merchant their own Merchant Identification Number, connects directly to the card networks, and holds a direct contractual relationship with the merchant. A payment aggregator bundles low-volume merchants under a shared account, making onboarding faster but creating shared risk exposure across all sub-merchants simultaneously. Both Visa and Mastercard impose volume thresholds above which a payment facilitator must register the sub-merchant directly with the card network and assign them their own MID, meaning the shared account model does not apply indefinitely as a merchant grows. Direct acquiring produces more control over risk rules, better approval rates, and greater account stability from the outset, without dependence on volume thresholds to access a direct scheme relationship.
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Approval rates depend on industry classification and card type. Low-risk merchants processing EU / EEA-issued cards typically see 95-98% approval rates. High-risk industries such as iGaming and forex range between 75-88%. Cross-border transactions with non-EU / EEA cards run lower than domestic equivalents, per Visa and Mastercard network data. The payment acquirer’s routing quality and issuer relationships directly affect where your approval rate sits within these ranges.
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Standard settlement in EU / EEA card acquiring runs T+2 to T+3, meaning funds arrive two to three business days after the transaction date, in line with Visa and Mastercard network clearing requirements.
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Payment acquirers in the EU / EEA require proof of company registration, identification for beneficial owners, evidence of regulatory licences where applicable (iGaming, forex, financial services), a description of the business model and transaction volumes, and recent processing history where available. The exact list varies by payment acquirer and industry risk classification.
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Industries with elevated chargeback rates, regulatory complexity, or reputational sensitivity face the most friction. These include iGaming, online forex and CFD trading, crypto exchanges, subscription-based digital services, nutraceuticals, and adult content platforms. A specialist acquirer with experience in these sectors assesses the merchant’s regulatory standing and processing history more accurately, producing better approval rates and fewer account disruptions. See our full guide on merchant risk classification.
