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Visa PIN security program guide illustration

Security

What Is the Visa PIN Security Program Guide?

The Visa PIN Security Program Guide describes the security and procedural requirements for acquirers and their agents that process PIN data or manage keys for PINs associated with Visa transactions.

PIN pad device used for PCI PIN Transaction Security compliance

Payment Systems

What is PCI PIN Transaction Security Point of Interaction?

PCI Point of Interaction (POI) was introduced to minimize risk in card transactions. PCI POI Security Requirements cover physical and logical security for both online and offline PIN entry devices (PED) and secure card readers.

Exterior of the Takasbank headquarters building

Payment Systems

What is Takasbank?

Takasbank (Istanbul Settlement and Custody Bank) exists to increase the competitiveness of Turkey's markets by providing clearing and custody services, financial services, and other economic activities under the relevant legislation.

Example of a TR Karekod QR code used for payment

Contactless

What is a TR Karekod Transaction?

A TR Karekod transaction is a payment carried out using a QR code generated according to the procedures and principles in the regulation on the generation and use of the TR Karekod in payment services.

TR QR Code payment standard illustration

Merchant & POS

What Is the TR QR Code?

TR QR Code refers to QR code information created according to the regulation on generating and using the TR QR code in payment services, which can be used in payments under Law No. 6493.

Cover of the EMVCo Software-based Mobile Payment Security Requirements document

Security

What is Software-based Mobile Payment Security Requirements?

“Software-based Mobile Payment Security Requirements” is a document published by EMVCo in April 2020 to guide payment application developers in building secure payment applications. This post summarizes its purpose and who it concerns.

QR code payment being scanned with a smartphone at a point of sale

Laws & Regulations

The 'TR QR Code' Era in Payment Systems

The Regulation on the Generation and Use of TR QR Code in Payment Systems sets the standards for QR codes in payment services. The Central Bank has taken the first step by drafting rules for a common QR code structure.

European Payments Initiative (EPI) overview graphic

Payment System Institutions

What is EPI (European Payments Initiative)?

The European Payments Initiative (EPI), formerly known as PEPSI, is an ECB-backed payment integration initiative aiming to build a pan-European payment system and interbank network to rival Mastercard and Visa. Its founding members include BBVA, BNP Paribas, CaixaBank, Commerzbank and others.

UnionPay logo

Payment System Institutions

What is the UnionPay Online Payment System (UPOP)?

UnionPay Online Payments (UPOP) lets merchants in China, New Zealand, Australia and other countries extend their e-commerce stores to accept UnionPay payments. UnionPay supports over 5 billion cards in more than 140 countries.

List of active electronic money institutions in Türkiye

Payment Institutions & E-Money

How Can I Get the List of Active Electronic Money Institutions?

With digitalization, many products are going digital and the types of companies and services are diversifying. Electronic money institutions have been part of our lives since 2015. Here is the list of active ones.