A PSP is a third party that processes iGaming deposits and withdrawals across multiple payment methods, handling routing, currency, compliance, and fraud screening.
Payment Service Provider (PSP)
TL;DR: A PSP is a third party that processes iGaming deposits and withdrawals across multiple payment methods, handling routing, currency, compliance, and fraud screening.
What it means
iGaming PSPs sit between the operator and dozens of underlying payment methods (cards, bank transfers, e-wallets, vouchers, instant bank payment systems like Pix, SPEI, OXXO, PIX-like rails in LATAM and SEPA/iDEAL/Trustly in EU). They unify deposit and withdrawal flows behind a single API and handle MID (merchant ID) management, routing, KYC integrations, and chargeback workflows.
Major iGaming-specialised PSPs include Worldpay (FIS), Nuvei, Paysafe, Trustly, ECOMMPAY, Praxis Cashier, EveryMatrix Payments. Operators typically run 2–5 PSPs in parallel for redundancy and routing optimisation, since acceptance rates vary by issuer, geo, and method.
Formula / How it's measured
Not a single formula. KPIs: acceptance rate (approved / attempted), settlement time, fees per transaction, chargeback rate, fraud rate, uptime SLA.
Example: a LATAM operator runs Nuvei + ECOMMPAY + a local Pix-only PSP. Pix acceptance: 96% via local PSP vs 88% via Nuvei → 80% of Pix volume routed to local. Card acceptance: 78% Nuvei vs 71% ECOMMPAY → cards route Nuvei first, fallback ECOMMPAY. Blended acceptance rate 91%.
Why it matters for operators
Acceptance rate directly drives deposit conversion. A 5 percentage-point lift on a $200M annual handle is $10M of additional deposits, almost pure incremental NGR. PSP setup is one of the highest-ROI optimisations in iGaming ops.
Common benchmarks (2026)
- Cards acceptance, EU iGaming: 75%–90%
- Cards acceptance, US iGaming: 60%–80% (issuer blocks common)
- Pix/SPEI/OXXO acceptance, LATAM: 92%–98%
- E-wallet acceptance: 92%–98%
- PSP fee: 1.5%–4.5% of deposit, plus fixed cents
- Number of PSPs at mid/large operator: 3–8
Common mistakes
- Single-PSP setup with no failover
- Not monitoring per-issuer / per-BIN acceptance to spot blocks
- Treating PSP fees as a fixed cost vs negotiable lever
See also