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Payment POS terminal reading a bank card at a merchant counter

Payment Systems

Beware of Inefficient POS Terminals and Lines!

Why do institutions track inefficient POS terminals and lines? This post looks at the costs they create, such as device purchases, field service and software fees, and how to deal with merchants that generate little turnover.

BKM (Interbank Card Center) membership acceptance criteria overview

Laws & Regulations

What Are the BKM Membership Acceptance Criteria?

BKM (Interbank Card Center) membership is available in 3 statuses: bank, institution or HSK. This post explains the eligibility criteria for each status, the 12-month certification requirement and the BKM fee principles.

Mir, the Russian national payment scheme, shown on a payment card

Credit Card

What Is MIR, the Russian Payment Scheme?

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.

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.

Illustration for the repeal of the regulation on payment institutions and e-money institutions

Payment Institutions & E-Money

Regulation on Payment Institutions and E-Money Institutions Repealed

The new regulation on payment services and e-money issuance, published on 1 December 2021, repealed the 2014 regulation on payment institutions and e-money institutions and the related information systems communiqué. This post summarizes the change and the Article 33 equity requirement.

Payment card illustrating magnetic stripe data used for PIN verification

Credit Card

What is PVV (PIN Verification Value)?

PVV is the number encoded on a card's magnetic stripe that allows the cardholder's PIN to be verified by ATMs and POS terminals. It is a 4-digit cryptogram calculated through a cryptographic operation using the PIN and card data. The real result is longer than 4 digits.

Illustration for a glossary of cryptocurrency terms such as Bitcoin, blockchain and mining

Cryptocurrency

What Are the Terms Used in the Cryptocurrency World?

Cryptocurrencies are becoming part of everyday life and are expected to compete seriously with card payments. This glossary explains the key crypto terms, from address, altcoin and arbitrage to halving, mining, proof of stake and stop-loss.

Cryptocurrency mining concept illustration showing mining hardware and blockchain blocks

Cryptocurrency

What Is Cryptocurrency Mining?

Mining is the production of cryptocurrency through hardware and software, as well as the recording and confirmation of cryptocurrency transfers. Because block difficulty rises with each new unit, mining requires very powerful processors.

Economic Reforms Action Plan published by the Turkish Ministry of Treasury and Finance

Mobile Payments

Economic Reforms Action Plan Published: How Should We Interpret These Reforms?

New developments emerge every day in payment systems and digital payments. The Economic Reforms Action Plan, published by the Ministry of Treasury and Finance, includes several items of close interest to fintechs, such as TROY, BKM representation, digital banking licensing and CBRT access.

Illustration representing the BKM Payment Gateway

Payment Systems

What is the BKM Payment Gateway?

BKM Payment Gateway is the general name for platforms that let government institutions accept card payments through BKM as intermediary. For the first time, SGK and e-Government title deed payments can be made with all banking cards.