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Chargeback
Compliance means adherence to card scheme rules. Outside chargebacks, it is how a bank that loses money because card payment organization rules were broken recovers that amount from the party that caused the loss.
Credit Card
Many people who appear as credit card victims in the news and on social media run into trouble because they think their credit limit is unlimited and forget it must eventually be repaid. A credit card is the best payment instrument, if you know how to use it.
ISO 8583
F18-MERCHANT TYPE: This is the merchant's category code (MCC) information. It must contain values from the Mastercard or Visa MCC Code list. It is a 4-digit numeric value. For ATM transactions, MCC code 6011 should be sent. The role of MCC in authorization...
Merchant & POS
The answer depends on the type of POS terminal. A physical POS (GPRS, Dial-Up, IP, or cash-register POS) requires working with a bank. A virtual POS can also be obtained from a payment institution without a separate bank agreement.
Merchant & POS
Virtual or electronic authorization devices connected to a bank, used by merchants to accept card payments. The term comes from the English phrase Point of Sale. Covers POS types by communication method, their advantages, who can use one, and the transactions a POS can perform.
Merchant & POS
Mail Order (Mail Order/Telephone Order) is a transaction made by selecting the Mail Order option on a POS or through the virtual POS interface, entering the card number, expiration date, and CVV2. It is typically used when the cardholder is not present.
Payment Systems
The configuration area in POS applications holds terminal number, merchant number, IP, port, APN and phone number information needed for POS setup, and can be managed manually or centrally.
Merchant & POS
The most important part of issuer data definitions is that they are built around your own bank's or institution's developments and application flows. Missing BINs can break installments, rewards and routing on POS devices.
Payment Systems
No. Besides the POS and the host, permissions can also be kept in the issuer data. This lets banks, for example, allow installments only for a brand's BINs, or allow mail order for credit cards but not debit cards.
Credit Card
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.
Credit Card
If you exceed your limit by no more than 20% and close it in the next statement period, no more than twice a calendar year, only contractual interest is charged on the excess amount. You pay no additional fee.
Laws & Regulations
Law No. 6502 on Consumer Protection aims to protect consumers' health, safety and economic interests, compensate their losses and inform them. It covers all consumer transactions and practices aimed at consumers.