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Illustration of customer-based contactless card limit management

Payment Systems

Can a Card's Contactless Limit Be Managed on a Per-Customer Basis?

Contactless payment has greatly improved the user experience, yet its fixed transaction limit is a common complaint. Can this limit be managed dynamically per customer? This post covers the current situation, technical and regulatory requirements and the outlook.

Illustration representing bank credit card limit management

Credit Card

How is limit management done in banks?

In transactions carried out through banks, a certain limit is set due to the rules and requirements of institutions such as the BRSA (BDDK) and MASAK, as well as the measures banks take to reduce risk, and transactions above this limit are not approved. In the world of payment systems…

Diagram illustrating floor limit management on a POS terminal

Merchant & POS

How is Floor Limit Managed on POS?

The limit that governs the maximum amount for which an offline transaction can be made on a POS terminal is called the Floor Limit. POS parameter management programs (usually GMS) maintain 3 parameters for floor limit management.

Illustration of dynamic CVM limit management for contactless card payments

Payment Systems

Dynamic CVM Limit Management Approach: A New Era in Card Security

One of the most notable recent developments in card payments is that contactless limits are no longer fixed and can be managed dynamically per customer. Mastercard and Visa are taking different but complementary approaches, and ISO 8583 may need to evolve with them.

Illustration representing the products and services KKB offers directly to its member institutions

Credit Card

What Products and Services Does KKB Offer Directly to Members?

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.

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.

Diagram illustrating how a POS terminal's floor limit determines offline transaction approval

Merchant & POS

What Is a Floor Limit?

The floor limit is the value held on the POS that determines the maximum amount for which an offline transaction can be approved. It is managed per terminal and can be updated at any time through the POS parameter management system.

Istanbulkart transit and payment card

Credit Card

Istanbulkart: Both Transit Card and Payment Card

When I think back to the Akbil I used when I first arrived in Istanbul, I think it's fair to say that Istanbulkart has undergone a very significant transformation. Users can now track activity, top up and view balances right from their phones.

Illustration of a credit card showing standard ISO/IEC 7810 and 7811 design features

Credit Card

What is a Credit Card?

A credit card is a printed card, or a card number with no physical form, that allows the purchase of goods and services or cash withdrawal without using cash. So how are credit card limits set and managed? Setting a limit involves checking many parameters about the customer.

Mifare contactless smart card

Debit Card

What is a Mifare Card?

A type of smart card containing a microchip and simple software, which performs contactless reading when brought close to a smart card reader. It isn't linked to a bank account and has no credit limit like credit cards. You can spend up to the amount loaded onto the card...

Credit card limit increase approval illustration

Credit Card

Can My Credit Card Limit Be Increased Without My Permission?

The limit set when the card was issued cannot be increased without the cardholder's permission and approval. If you have instructed periodic limit increases, later increases take effect unless you object within fifteen days of being notified.