How are your details stored on an ATM card? Learn how the machine processes them.

The information visible on an ATM or debit card goes beyond just the card number, name, and expiry date.

ATM Card: In the world of online payments and technology, ATM cards have become an essential necessity, enabling people to withdraw or deposit money from their bank accounts at any ATM machine. However, a common question arises: how are user details stored on the card, and how does the machine process them upon insertion? Let’s understand the underlying technology.

What information is contained in an ATM card?