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Smart Payment Association (SPA) logo

Payment Systems

What is SPA (Smart Payment Association)?

The Smart Payment Association (SPA) is the trade association of the smart payments industry. It provides leadership and expert guidance to help members and customers realize smart, secure and personalized payment systems and services, now and in the future.

Illustration representing open banking and banking as a service with digital banking and API connection icons

Open Banking

What are the differences between Banking as a Service and Open Banking?

First, it is useful to briefly recall the concepts of Banking as a Service and Open Banking. Banking as a Service (BaaS) lets interface developers connect directly to service banks' systems via APIs and open banking services to run banking transactions for customers...

Fintech companies combining finance and technology

Payment Systems

What is Fintech?

Fintech, short for financial technologies, is a term for companies that bring together finance and technology to provide easy and fast financial services, growing rapidly worldwide.

Diagram of an alternative payment system routing online card payments through multiple bank virtual POS accounts

E-commerce

What Are Alternative Payment Systems?

Alternative payment systems are services from intermediary companies that use virtual POS accounts in the background to benefit merchants. Law No. 6493 calls them payment institutions. This article compares them with bank virtual POS accounts.

TR QR Code supported payment devices

Payment Systems

Which Devices Can I Pay From With the TR QR Code?

According to BKM's TR QR Code Technical Principles and Rules Guide for card payments, QR code payment structures apply to EFTPOS, shared EFTPOS, ÖKC, ATMs, payment provider apps, static QR codes and virtual POS.

Virtual POS payment system diagram for online card transactions

Merchant & POS

What Is Virtual POS?

Virtual POS is the software-based, security-enhanced equivalent of the physical POS devices used for card payments at merchants, designed for online shopping. It is not issued to individual customers, only to sole proprietorships, companies, or foundations and associations.

Diagram illustrating the tokenization and detokenization process for card payments

HCE

What Are Tokenization and Detokenization?

Tokenization generates secure data from a credit card number, using specific algorithms, for use during authorization. In CNP transactions, it removes the risk of storing or compromising the original card number.