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Illustration of a credit card installment payment plan

Credit Card

What is an installment?

An installment is when a credit card transaction is split into a fixed number of monthly payments to the bank. For example, splitting a 100 TL purchase into 5 installments means paying the bank 20 TL per month until the full amount is paid off.

Close-up of a credit card, illustrating a transaction pending in open authorization

Merchant & POS

Can an Open-Authorization Transaction Be Cancelled?

Open authorization covers the period between authorization, POS batch close, the bank's end-of-day process, and clearing. Learn which steps allow cancellation versus refund, and what a cardholder should do.

Illustration representing a vishing voice phishing phone scam

Security

What Is Vishing (Voice Phishing)?

Vishing is a method of deceiving the victim using voice. It replaces the "p" in phishing with the first letter of "voice," meaning "voice deception." It is reinforced by technology in social engineering cases to extract information more easily.

Illustration representing minimum credit card payment amount calculation

Credit Card

What Is the Minimum Payment Amount? How Is It Calculated?

The minimum payment amount is the portion of the monthly debt - resulting from a cardholder's credit card spending shown on the latest statement - that must be paid. How much of the total debt is the minimum payment amount? Although the calculation varies from bank to bank...

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.

Diagram illustrating open banking, where customer financial data is shared with fintech companies through APIs

Payment Institutions & E-Money

What Is Open Banking?

Open banking means sharing customers' financial information with a third-party fintech company so that a range of banking and financial services can be offered to them. It works through API integrations. This post covers its status in Turkey and the new BRSA regulation.

Samsung Pay mobile payments and financial products

Merchant & POS

Samsung Pay Will Accept New Applications

Samsung Pay decided to add new services: users in India will soon be able to apply for financial products such as loans and credit cards through Samsung Pay, in partnership with Paisabazaar.

Diagram illustrating installment payments at the cash price for a credit card purchase

Merchant & POS

What Is "Installments at the Cash Price"?

When you buy a product with a credit card, you can pay in a single payment or in installments. Installments at the cash price means paying in installments without any markup over the cash price, which benefits the cardholder.

Illustration of a phone scam call impersonating a bank

Security

We're Calling From the Bank, Your Account Has Been Compromised...

Fraud cases where scammers pose as bank staff or other institution employees to obtain citizens' banking information have increased significantly recently. Interestingly, the new fraud trend closely mirrors the steps of a genuine banking procedure.

Illustration representing a no-show hotel reservation fee

Chargeback

What is No Show?

A no-show fee is the one-night/one-day charge collected by merchants for hotel reservations and car rental bookings that were made but not used, and not canceled when they should have been. It means an unused and uncanceled reservation.