
Credit Card
What Is KKB (Credit Registration Bureau)?
KKB (Credit Registration Bureau) is a private company established in 1995 under Banking Law No. 5411 with nine bank shareholders, sharing credit information among member institutions.
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Credit Card
KKB (Credit Registration Bureau) is a private company established in 1995 under Banking Law No. 5411 with nine bank shareholders, sharing credit information among member institutions.

Credit Card
ISO/IEC 7812 is a standard that primarily describes the card numbering system and the application and registration procedures. Identification cards, in physical or digital form, are an integral part of operations in many industries.

E-commerce
Online shopping has become the norm, and a well-optimized payment page is one of the best ways to win customers back. This post shares 13 practical tips for reducing cart abandonment and increasing conversions on your e-commerce site.

Merchant & POS
The Merchant Registry System is the system at BKM that holds information on merchants accepting electronic payments, set up to simplify TR QR Code payment processes and prevent fraud and misuse in payments.

Online & Authorization
ISO/IEC 7816-5 defines how to use an application identifier to determine whether an application is present on a card and/or to retrieve the application on the card.

Credit Card
Yes. A certificate must be generated for every new BIN and loaded onto the card chip, establishing secure communication between the chip and the terminal. This is especially critical for verification in offline transactions.

Credit Card
KKB was established, under banking law, to enable the exchange of all kinds of information and documents among at least five banks, and it also shares credit information about customers. The Credit Bureau of Turkey also serves deposit banks, participation banks, financial institutions, and more.

FAST
The Instant and Continuous Transfer of Funds (FAST) System lets customers send payment instructions 24/7 through bank systems, independent of EFT. This article explains what Easy Address is, how to register one and how transfers work.

Chargeback
Chargeback reason codes vary by card scheme. The Amex chargeback reason codes and their descriptions are listed below: American Express Chargeback Reason Codes A01 The charge you submitted did not receive a valid authorization approval code for the amount...

Merchant & POS
Onboarding refers to all the practices that help a customer learn to use a product or service for the first time. In payment institutions, it covers verifying a customer's information and documents during merchant application.

Merchant & POS
A Letter of Approval (LoA) is a written approval from a card scheme or certification body letting a company proceed with a certified function. Learn how it works.

Payment Systems
ETBİS (Electronic Commerce Information System) is the system launched on 04/12/2017 so that e-commerce businesses are reachable and e-commerce data can be tracked reliably. Businesses must register before starting.