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Payment Systems
How do banks fund so many points, bonuses, and discounts? This post explains the credit card profitability model: merchant commissions, interchange, interest income, installments, and why campaigns are an investment in transaction volume rather than a cost.
Payment Systems
Digitalization keeps changing the speed and shape of payments. AI-based payment agents pay on their own within user-defined limits and rules, completing transactions without the user initiating any action. This post explains how they work and what to watch for.
Payment Systems
With its announcement of 30/11/2023, the Revenue Administration published a draft Tax Procedure Law General Communiqué to complete the replacement of old-generation payment recorder devices (EN OKC) with new-generation ones (YN OKC), reduce cash use and increase card payment options.
Payment Systems
In payment or cash withdrawal transactions, the TR QR Code is generated by the POS or ATM. The card issuing bank must build its systems to read and act on this code. Errors usually stem from mishandling the long and short QR code flows, which are explained here.
Payment Systems
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.
Payment Systems
Offline transaction parameters are divided into two types: contact offline and contactless offline. These parameters can be managed separately through Terminal data and Chip data. Offline transactions can be reported to the HOST after an online transaction, after X occurrences, and more.
Payment Systems
The Central Bank has published a guide setting out the detailed technical principles and rules for using TR Karekod in card payment transactions, based on the TR Karekod Regulation and the TR Karekod Principles and Rules.
Credit Card
Mir means World and Peace. It is a national payment system established by a law adopted by the Central Bank of Russia on 1 May 2017. It is currently accepted mostly by Russia-based companies, but acceptance is gradually spreading.
Payment Systems
The number of consecutive transactions you can make with your card in a day is set by the bank or institution that issued it. For details, contact the customer service of the bank or institution that issued your contactless card.
Payment Institutions & E-Money
Innovations in payment systems continue. The CBRT's Regulation on Payment Services and Electronic Money Issuance and Payment Service Providers was amended and published in the Official Gazette, with new minimum equity requirements and activity restrictions.
Credit Card
The following steps should be followed when launching a new product: decide on the brand, request a new BIN from the scheme (Mastercard, Visa, Troy), define the BIN in the bank's system, generate keys in the HSM, and roll it out after certification.
Credit Card
A credit card is a card whose limit the bank sets after evaluating the customer against criteria such as income, payment history, and credit bureau score.