Native checkout, Built for trust.
Deliver a seamless payment experience that converts—across devices, currencies, and buyer types. With OPP, you get flexible, secure, and lightning-fast checkout infrastructure tailored for platforms and marketplaces.
Split, charge, hold and monetise payments
Enable your platform or marketplace to control, scale, and monetise every transaction.
Loved by





+250
€
kr
€
£
Escrow & Multi-Split
Split funds between multiple merchants, hold in escrow, and release automatically based on your rules.
Payment Methods
Wero, Bancontact, Visa, Mastercard, Klarna, Apple Pay, PayPal & more—tailored to local preferences.
€400.20 received
Now • Alice Smith
€372.00 received
23 min. • John Doe
€13.50 received
44 min. • Sheldon Cooper
Instant Processing
Transactions are processed in real-time—even across borders. Deliver reliability without delay.
€
€
€
€
chf
chf
kr
kr
£
£
zł
zł
Multi-Currency Support
Accept, convert, and settle in dozens of currencies with dynamic or fixed-rate models. Expand globally with zero overhead.
Compliance by design
Automated onboarding with KYC/AML, fraud detection, and EU license coverage (DNB + FCA).
Trusted by platforms. Proven at scale.
OPP’s infrastructure is battle-tested across some of Europe’s largest markets and most complex, high-velocity platforms.
14M+
merchants and sellers
250+
platforms and marketplaces
30+
markets and currencies
99.99%
platform uptime

Stay ahead of regulation, without adding complexity.
GDPR- and PSD2-compliant checkout flows
Encrypted processing and secure tokenization
3DS2 and Strong Customer Authentication (SCA)
Real-time fraud detection and transaction screening














