| Aspect | Interchange | Payment Processor |
|---|
| Role | Facilitates card transaction settlements between banks and merchants | Handles transaction processing, authorization, and settlement for merchants |
| Credentials | Part of the card network infrastructure, no specific certifications required | Often requires certifications like PCI DSS, and technical expertise |
| Work Environment | Banking, card networks, financial institutions | Payment processing companies, merchant services providers |
| Industry Usage | Used by banks and card networks during transaction settlement | Used by merchants and payment service providers to process transactions |
Interchange and payment processors are both essential in electronic transactions. Interchange refers to the fees and processes between banks and card networks, while payment processors handle the actual transaction processing for merchants. Understanding their roles helps clarify how electronic payments are securely completed and settled.