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Debit Card
A debit-featured card issued to a sole proprietorship, a commercial company, or a foundation/association is called a commercial debit card. Operationally, it is no different from a personal debit (ATM) card. It has its own limit, status, and user.
HCE
Tokenization and digitization are two important terms in mobile payments that are easily confused and often used interchangeably. What is the difference between digitization and tokenization?
ATM
Everyone has probably felt the fear of money getting stuck in an ATM while making a deposit. What causes this to happen? It is not a very common occurrence, but it can happen if you do not pay attention to a few important points.
ISO 8583
DE 10, Conversion Rate, Cardholder Billing, is an 8-digit numeric value. The first digit shows the position of the decimal point from the right, and the next 7 digits show the value.
ISO 8583
DE 9, Conversion Rate, Settlement, carries the settlement conversion rate. It is an 8-digit numeric value: the first digit shows the decimal position from the right and the next 7 digits show the value.
Merchant & POS
No slip printed after a POS transaction? Here's how to check whether the transaction actually went through and what steps to take if the receipt never came out.
Online & Authorization
An APDU is an application-level protocol defined in ISO 7816-4 and used between a smart card and a POS, ATM, etc. There are two types of APDU: Command APDU and Response APDU. The structure of the APDU is given below.
Credit Card
Nearly all transactions where credit and debit cards are used physically require a PIN. The PIN represents the cardholder's identity. Here is what happens if a customer enters the wrong PIN too many times and how the card is restored.