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Check-out button on an online payment screen

Security

What is Check Out?

In online shopping, converting product browsing into a completed sale after a customer visits your site is just as critical. The amount of purchases abandoned due to friction in the online buying process often exceeds successful sales.

Overview of the payment services that e-money institutions in Turkey are authorized to provide

Payment Systems

Which E-Money Institution Can Offer Which Services?

All e-money institutions are authorized to issue e-money under Article 18, paragraph 2 of Law No. 6493. In addition, the payment services they are authorized to provide under Article 12 of Law No. 6493 are shown in the table below.

Diagram illustrating the structure of a Bank Identifier Code (BIC)

EMV

What is a Bank Identifier Code (BIC)?

BIC stands for Bank Identifier Code. It is the universal bank identification code used for automated processing in banking and related financial environments, identifying banks as specified by the ISO 9362 standard.

Illustration representing payment services data sharing

Payment Institutions & E-Money

What are Payment Services Data Sharing Services (OHVPS)?

Payment Services Data Sharing Services refers to the data sharing services used in the payment services set out in subparagraphs (f) or (g) of the first paragraph of Article 12 of Law No. 6493.

Announcement graphic about the increase in FAST transaction amount limits by the CBRT

FAST

FAST Limit Is Being Increased

The CBRT has raised the FAST transaction amount limits. As of 4 April 2024, the limit is 100 thousand TL for money transfers and 250 thousand TL for merchant payments made with the FAST-TR QR code.

Diagram illustrating the structure of Track3 data on a payment card

Credit Card

What Is Track3?

Track3 is a field that doesn't need to be written to the card's magnetic stripe. It's used only in very specific cases and isn't required for authorization transactions. Issuers generally don't encode Track3 data onto the card's magnetic stripe. It consists of 104 numeric characters.

POS terminal software version update process diagram

Merchant & POS

How is a software version uploaded to a POS terminal?

To upload a version to a POS, the software on the POS and the authorization system on the bank side must support it. Version upload to a POS can be done manually on the device itself, or via a remote upload request.

ISO 8583 field 13 local transaction date

ISO 8583

ISO 8583 Field Descriptions (F13)

DE 13 — Date, Local Transaction: the date on which the transaction took place at the point of transaction (ATM, POS). It is 4 digits in MMDD format.

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.

ATM screen prompting a credit card cash withdrawal transaction

Credit Card

Can I withdraw cash from an ATM with my credit card?

You can withdraw cash from an ATM using your credit card by accessing your account. The prerequisite is that a current account must be linked to your card. If not, only limited functions are available.

Diagram illustrating how a Payment Initiation Service Provider (PISP) connects a customer's bank account to merchants

Payment Systems

What Is a Payment Initiation Service Provider (PISP)?

A Payment Initiation Service Provider (PISP) can initiate a payment on a customer's behalf, withdrawing funds directly from their account with consent. Norway's Vipps is the most widely used PISP, and more providers are expected as PSD2 expands across Europe.

Diagram illustrating TCR (Transaction Record Component) packets used in payment clearing and settlement files

Payment Systems

What Is TCR (Transaction Record Component)?

TCR stands for Transaction Record Component, the packets that carry transaction information in a clearing system. Transaction types in a clearing file are distinguished by transaction code and usage code values, and this data is sent inside TCR packets.