High-Risk Payment Processing Fees: What It Really Costs

• Processing fees: a percentage of each payment plus a fixed fee per transaction.
• Chargeback fees: charged for each dispute, whether you win it or not.
• Scheme fees for high-risk categories: registration with Visa and Mastercard, and fines if you go above their dispute limits.
• Currency conversion: a margin when you are paid in a different currency than your customers pay in.
• Payout and account fees: setup, monthly minimums, gateway or payout fees.
• Reserves: not a fee, but a share of your income held back for months.

With blended pricing you pay one rate for every card. With interchange-plus, the card issuer's interchange and the card scheme fees are passed on at cost, and the provider adds its own margin on top, so you can see what each card type really costs.

Interchange is regulated in some markets. In the EU and the UK, interchange on consumer cards is capped at 0.2% for debit and 0.3% for credit when the card and the merchant are in the same region. Online payments with EEA cards at UK merchants are not covered by that cap: the schemes raised them to 1.15% and 1.5%. Business cards and cards from outside the region also cost more. If many of your customers pay with foreign or business cards, your real cost will be above the headline rate.

• Longer exposure: customers can dispute a card payment up to 120 days after it, and up to 540 days when delivery comes later, and the acquirer pays out first if you cannot.
• Scheme registration: gambling, adult content, trading, crypto and similar categories must be registered with the card schemes, often for an annual fee per scheme that the acquirer passes on.
• Monitoring fees: merchants above Visa's dispute limits pay a fee per dispute and fraud report, USD 8 under the rules that took effect in 2025, and Mastercard charges its own program fees.
• Fewer providers: fewer acquirers accept high-risk businesses, so there is less competition on price.

Take a business processing €200,000 a month across 4,000 payments, with an average of €50. These two offers are illustrative, not market prices:

Offer A charges 3.5% plus €0.25 per payment and holds a 5% reserve for 90 days. Monthly processing fees are €7,000 plus €1,000, so €8,000, an effective rate of 4%. The reserve levels off at about €30,000.

Offer B charges 3.0% plus €0.35 per payment and holds a 10% reserve for 180 days. Monthly fees are €6,000 plus €1,400, so €7,400, an effective rate of 3.7%. But the reserve levels off at about €120,000.

Offer B is €600 a month cheaper in fees but keeps €90,000 more of your money locked up. Which one is better depends on your cash flow, not on the headline percentage.

• Fees on refunds: some providers keep the original processing fee when you refund.
• Chargeback fees on disputes you win.
• Monthly minimums that apply when volume is low.
• A currency margin on every payout in a different currency.
• Higher rates for business cards and cards issued outside your region.
• Termination fees, and how long the reserve is held after you leave.

• Keep chargebacks low: it is the single biggest lever on both your rate and your reserve.
• Give accurate volumes, average transaction and history, so you are priced on facts rather than on assumptions.
• Ask for a review date in the contract, when rate and reserve are reconsidered after clean months.
• Ask for a capped reserve or a shorter hold period instead of only a lower rate.
• Use more than one provider once you have volume, so you can compare and route.

Prices for the same business vary because each provider prices risk differently. Ecompayer matches you with a provider whose high-risk programme fits your business, and shows your indicative pricing as soon as you are matched, before you send any documents.

• Add your business, markets, volumes and history once.
• Get matched and see your indicative pricing straight away.
• Complete onboarding and your account is prepared so you can go live.

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