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Merchant and bank settlement process for POS transactions

Merchant & POS

How do banks work with merchants?

After a merchant applies to a bank and the required checks on the company are completed, a POS is connected to the customer. Settlement can be commission-based, held for a period, or both, depending on the agreement.

Illustration symbolizing the shift from search engines to AI-driven decision engines in online shopping

Payment Systems

Agentic Commerce Series - Part 2

If users start describing their needs instead of searching for products, one of the internet economy's most fundamental habits could change.

Architecture diagram of the Visa EAS Server within the Visa Secure 3-D Secure authentication flow

EMV

What Is the Visa EAS Server?

The Visa EAS Server (Extended Access Service) is a server used in Visa’s authentication infrastructure. It was developed to run the cardholder authentication process securely between banks and the Visa network, particularly within Visa Secure (3-D Secure 2.x).

Diagram illustrating the appeal stage of the card dispute and chargeback process between issuer, acquirer and card scheme

Payment Systems

What Is an Appeal? What Does It Mean in Payment Systems?

In payment systems, an “appeal” is the process of objecting to the outcome of a transaction dispute. It is usually discussed alongside chargebacks, but it plays a critical role in interbank dispute resolution, when a party asks the card scheme to re-evaluate a concluded decision.

Illustration of embedded finance, with payment, credit, insurance and investment services built into everyday digital platforms

Open Banking

What Is Embedded Finance?

Embedded Finance means integrating financial products and services into non-financial platforms, experiences or business processes. In other words, services offered by financial institutions become part of the product or service flows of non-financial organizations.

Ödeme İste request to pay on FAST illustration

Payment Systems

What Is “Ödeme İste” (Request to Pay)?

The Ödeme İste (Request to Pay) System is a value-added service aiming to improve the customer experience in FAST, Türkiye's instant and continuous funds transfer system.