A payment service provider, or PSP, supplies technology and services that enable businesses to accept, send or manage payments. The provider may connect merchants to payment methods, financial institutions, processing systems and settlement arrangements. Its exact regulatory role and control of funds depend on the product and jurisdiction.
What can a PSP provide?
- Payment acceptance and checkout connectivity
- Transaction routing, authorization and status messaging
- Merchant onboarding and required verification
- Settlement, reconciliation and reporting tools
- Fraud controls, tokenization or dispute support
- Currency conversion or cross-border payment services
How does a PSP fit the payment flow?
The business submits a payment instruction or acceptance request. The PSP validates and routes it through the relevant payment method or institution, returns status information and supports settlement or payout according to the service agreement. Other parties may still perform banking, card-network, acquiring or correspondent functions.
PSP vs. bank
A bank can hold deposits and provide banking services under its authorization. A PSP may provide payment functionality directly, through partner institutions or both. A provider-branded account or balance should not be assumed to be a traditional bank deposit without reviewing the governing terms.
What should a business evaluate?
Check supported countries, currencies and payment methods; pricing; settlement timing; reserve or hold rules; safeguarding structure; data and security responsibilities; reconciliation data; service levels; and exit or portability requirements.
