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"banking channels"

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Diagram of internet banking security showing a login screen protected by a padlock

HSM & Security

What Should Be Done to Ensure Internet Banking Security?

In the past, banking meant going to a branch. Today, most transactions run through channels such as the Internet Branch, ATM and Mobile Branch, so improving internet banking security and regularly informing customers about it is important.

Brick and mortar bank branch illustration

Payment Systems

What Is a Brick and Mortar Bank?

“Brick and mortar” refers to a business's physical presence in a building. In banking, it describes the traditional branch-based model of face-to-face contact between bank and customer.

Illustration showing the consequences of entering an incorrect CVV2 code in an online transaction

Credit Card

What happens if I enter CVV2 incorrectly in my online transactions?

With the advancement of technology, the use of credit cards in online transactions and the variety of payment methods have increased. To make an online transaction with a credit card, you need: Card Number, Expiration Date, and CVV2 (the 3-digit number on the back of the card).

Credit card limit reduction illustration

Credit Card

Can My Credit Card Limit Be Reduced Without My Permission?

Yes. Your credit card limit can be reduced without your permission and approval. Banks may set a lower limit as a result of updates based on a person's economic and social situation, credit score and similar information.

How a business card works for corporate companies

Credit Card

How Does a Business Card Work?

A business card is a card corporate companies use to manage their financial transactions. The application is made in the company's name, and a virtual primary card that is not physically printed is created for the company. Additional cards are then issued to users.

Chart showing the global decline in the number of ATMs

ATM

The number of ATMs is declining worldwide

ATMs, which let us meet our cash needs, pay card debt, make transfers, and even withdraw or deposit cash via QR code without a card, have started losing popularity after all these years.

ATM machine vulnerable to hacking and fraud

ATM

Can ATMs Be Hacked?

ATMs are among the channels banks use most to serve customers. Besides being one of the most important channels, because they physically dispense cash and give access to a customer's account, many fraud cases occur at ATMs.

Diagram illustrating account-to-account (A2A) payment flow between banks

Online & Authorization

What are A2A (Account-to-Account) Payments?

Account-to-account (A2A) payments can be described as making a payment by transferring money from one bank account to another. Though similar to wire transfer/EFT, combining the transfer with the payment creates a seamless experience.

Diagram explaining the Visa Purchase Return Authorization process for card refunds

Credit Card

What Is Purchase Return Authorization?

A structure developed by Visa for purchase refund transactions. The purchase return authorization message lets cardholders view their refund transactions in real time, improving the customer refund experience.