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FAST
Current information: this post describes the limit as it stood when published. The CBRT's press release No. 2022-13 of 14 February 2022 announced a higher FAST limit and FAST payments in shopping through TR QR Code.
Payment Systems
In payment systems, an “appeal” is the process of objecting to the outcome of a transaction dispute. It is usually discussed alongside chargebacks, but it plays a critical role in interbank dispute resolution, when a party asks the card scheme to re-evaluate a concluded decision.
Payment Systems
A Payment Initiation Service Provider (PISP) can initiate a payment on a customer's behalf, withdrawing funds directly from their account with consent. Norway's Vipps is the most widely used PISP, and more providers are expected as PSD2 expands across Europe.
Courier & Delivery
At a bank I worked for, I had the chance to design the card courier system end to end. Here is how we updated courier firms through web service integrations when a customer changed their address mid-delivery.
Merchant & POS
Dynamic verification means that, in a payment initiated with a dynamic QR code, transaction-specific details such as the recipient's name, account number and amount are verified online by the receiving participant at the time of the transaction.
E-commerce
AI agents are moving beyond answering questions to searching, deciding, and paying on behalf of users. This post explains Agentic Commerce and what it means for payment systems, digital wallets, e-money institutions, banks, and fintechs.
Laws & Regulations
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.
Payment Systems
As part of the first-phase work of the Digital Turkish Lira Project led by the Central Bank of the Republic of Turkey (CBRT), the first payments on the Digital Turkish Lira Network were successfully carried out. The CBRT will continue its closed-loop pilot tests in the first quarter of 2023.
Credit Card
Issuer Identification Number (IIN) is the first 6 digits of 16-digit cards and the first 8 digits of 19-digit cards. It is more commonly known as BIN (Bank Identification Number). Learn what the IIN table holds and how to look one up.
Credit Card
Payment systems statistics are reported periodically by the Interbank Card Center (BKM), including total card count, total card turnover, and the growth trend of the card world in the period.
FAST
An Easy Address is defined through the channels of the bank holding the account. Likewise, an Easy Address can be cancelled and deleted through the channels of the bank where the account is held.
Payment System Institutions
According to the CBRT's official website, the Central Bank of the Republic of Turkey has become the controlling shareholder of the Interbank Card Center (BKM), using the authority granted by Law No. 7192.