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Reading time: approx. 8 minutes | Last reviewed: May 2026

Compare Card Payment Costs — How European Merchants Find the Best Deal

FeeCheck enables a structured comparison of card payment costs based on industry, transaction volume, and card mix — using public data and EU-regulated fee structures. This page explains how to use the comparison correctly and what to look for.

Why Comparing Payment Costs Is More Complex Than It Looks

A merchant seeing "1.4% per transaction" from one provider and "1.6% per transaction" from another might assume the first is cheaper. That conclusion may be wrong.

The true cost depends on:

Your card mix: Mostly domestic debit? Or many international and commercial cards?
Your transaction size: Flat fees hurt small transactions; percentage rates scale with value
Your volume: Higher volumes may unlock lower margins
Hidden fees: Gateway fees, PCI compliance fees, monthly minimums not included in the headline rate
Pricing model: A blended 1.4% may cost more than IC++ for a merchant with mostly EEA debit cards

FeeCheck's comparison approach addresses all of these factors.

Step-by-Step: How to Compare Card Payment Costs Correctly

Step 1: Analyse Your Current Tariff

Before comparing alternatives, understand what you currently pay.

Locate your Payment Statement or Merchant Settlement Report. Look for:

Monthly total paid in fees
Breakdown by fee type (if available: interchange, scheme, acquiring margin)
Transaction count and total card turnover
Calculate: effective rate = total fees ÷ total card turnover × 100

> Example: EUR 285 total fees on EUR 52,000 card turnover = 0.548% effective rate

If you have an interchange++ contract, your statement should show each component separately. If you have a blended contract, you may only see the total.

Step 2: Identify Your Pricing Model

Determine which pricing model you are currently on:

Model	Characteristics
Blended	One rate for all cards. Simple invoice. Hard to compare.
Interchange++	Itemised: actual interchange + scheme fee + acquiring margin
Flat fee	Fixed amount per transaction, regardless of value
Tiered/Qualified	Different rates for "qualified" and "non-qualified" cards — common in US, less so in EU

Key pitfall: Never compare a blended rate from one provider directly with an IC++ rate from another. The blended rate includes interchange within it; the IC++ rate does not. To compare properly, you need to calculate the total effective cost under each model for your specific card mix.

Step 3: Calculate Your Effective Cost

Using your actual card mix (from your statement or an estimate), calculate what you would pay under each offer.

Simplified formula (blended comparison):

Effective Cost = (Monthly card turnover × rate%) + monthly fixed fees

IC++ comparison formula:

Effective Cost = (Interchange cost for your card mix)
              + (Scheme fees — approximate)
              + (Acquiring margin × turnover)
              + monthly fixed fees

FeeCheck's comparison tool does this calculation automatically once you input your transaction profile.

Step 4: Use FeeCheck's Comparison Tool

Enter your business profile:

Country of operation
Business sector
Monthly card payment volume (EUR)
Estimated card mix (% EEA debit / % EEA credit / % non-EEA / % Amex)
Average transaction value

FeeCheck calculates the estimated effective cost per provider, clearly marked with data quality indicators for each data point.

Step 5: Plan the Switching Process

If you identify a materially better offer:

Before initiating a switch:

Check your current contract — minimum term and notice period
Calculate any early termination costs
Factor in the time cost of switching (onboarding, KYC process, terminal change)
Confirm the new provider covers all card types you accept
Plan for parallel operation if needed (some businesses run two systems during transition)

Typical switching process:

Apply to new provider (KYC/AML: 3–14 days typically)
Give notice to current provider per contract terms
Configure new system / integrate new terminal or API
Test transactions before cutover
Confirm settlement works correctly

Provider Comparison Checklist

When evaluating a payment provider offer, check all of the following:

Cost Transparency

[ ] Is the full pricing structure published (not just headline rate)?
[ ] Are interchange, scheme fees, and acquiring margin itemised?
[ ] Are there additional monthly/annual fees not in the headline rate?
[ ] Are non-EEA card rates disclosed?
[ ] What are the chargeback fees?

Contract Terms

[ ] Minimum contract duration?
[ ] Notice period to terminate?
[ ] Early termination fee?
[ ] Price change notification terms (how much notice, can you exit if price increases)?
[ ] Settlement time (next day? 2 days? weekly?)

Operational Fit

[ ] Does the provider cover all card types you need to accept?
[ ] Is the integration suitable for your sales channels (POS / e-commerce / mobile)?
[ ] What is the support availability (hours, languages)?
[ ] What is the onboarding timeline?

Common Mistakes When Comparing Payment Offers

Mistake 1: Comparing Blended vs. IC++ Rates Directly

These are fundamentally different pricing structures. A 1.5% blended rate includes interchange; a 0.3% IC++ acquiring margin does not. Always convert to total effective cost.

Mistake 2: Ignoring the Card Mix Effect

If your business accepts many non-EEA or commercial cards (tourism, B2B, travel), your effective interchange cost is much higher than the IFR caps. Providers offering "low blended rates" may still be expensive if they're not sharing the benefit of your good card mix.

Mistake 3: Focusing Only on the Transaction Fee

Monthly fees, gateway fees, terminal rental, and minimum charges can add significantly to the total cost — especially for lower-volume businesses.

Mistake 4: Not Reading the Price Change Clause

Some contracts allow providers to change pricing with only 30 days' notice. If you've just committed to an 18-month contract, you may be locked in at new prices without exit rights. Read the price change clause carefully.

Mistake 5: Assuming All Providers Cover All Cards

Not all providers accept all card types in all countries. Verify coverage for American Express, national domestic schemes (Girocard if you're in Germany), and key non-EEA card types relevant to your customer base.

When Does Switching Providers Make Economic Sense?

A provider switch involves time, cost, and operational risk. As a general principle:

Condition	Switching Likely Worth It
Effective rate difference > 0.3–0.5% on significant volume	Monthly savings likely exceed switching cost within 3–6 months
Current provider has poor transparency (can't see IC breakdown)	Independent of cost — transparency has operational value
Contract is up for renewal	Ideal time: no early termination costs
New business channel requires provider capability current provider lacks	Functional need overrides cost optimisation
Current provider raising prices	Evaluate alternatives before accepting new terms

Important: FeeCheck provides comparison data to inform this decision. The final evaluation must weigh all factors relevant to your specific business. FeeCheck does not recommend specific providers.

EU Market Context: Why Offers Vary by Country

Payment pricing for the same business type can differ significantly across EU markets:

Germany: Highly competitive acquiring market; Girocard dominance keeps effective rates low for domestic businesses
France: Carte Bancaire network provides competitive domestic rates; acquiring market moderately competitive
Italy: Growing digitisation; Bancomat/PagoBancomat + international networks; acquiring margins historically higher than DE/FR
Spain: Redsys infrastructure dominant; tourist-heavy merchants face higher non-EEA card costs
Netherlands: iDEAL dominant for e-commerce (SEPA-based, very low cost); PIN culture for in-person

FeeCheck provides country-specific comparison data reflecting these differences.

Frequently Asked Questions (FAQ)

How do I compare card payment offers fairly? To compare fairly, normalise to the same metric: effective cost per transaction as a percentage of turnover, for your specific card mix. A 1.4% blended rate may be better or worse than an IC++ offer depending on your card mix. FeeCheck's comparison calculates effective cost for your specific transaction profile.

What is the difference between blended and interchange++ pricing? Blended pricing gives one flat rate for all card types. IC++ passes the actual interchange and scheme fee through and adds only the acquirer's margin. IC++ is typically cheaper for merchants with a good card mix (mainly EEA consumer debit), but requires more complex billing analysis.

From what monthly turnover does interchange++ make sense vs. flat fee? As a rough indicator, IC++ typically becomes advantageous above EUR 5,000–10,000 per month in card payments, especially with a card mix dominated by EEA consumer debit. Below this threshold, simplicity of blended/flat pricing often outweighs theoretical savings.

Can I switch payment providers mid-contract? It depends on your contract terms. Most EU payment provider contracts have minimum terms of 12–36 months. Early termination typically incurs fees. Review your contract carefully before initiating a switch.

What documents do I need to switch payment providers? Typically: business registration documents, proof of bank account (IBAN for settlements), 3–6 months processing history, identity documents for beneficial owners (KYC/AML). Your new provider will specify their requirements during the onboarding process.