What is csc on card?

Here's information about CSC on a card, formatted in Markdown with linked important subjects:

CSC on a card generally refers to the Card Security Code (CSC), but can also relate to Card Verification Value (CVV) or Card Verification Code (CVC). These are security features designed to protect your credit card information from fraud when you're making purchases online or over the phone.

Here's a breakdown:

  • <a href="https://www.wikiwhat.page/kavramlar/Card%20Security%20Code">Card Security Code (CSC)</a>: This is a 3- or 4-digit number printed on your credit or debit card. It's not embossed like the main card number. It's designed to prove that you physically possess the card at the time of the transaction. It is also known as the CVV or CVC.

  • <a href="https://www.wikiwhat.page/kavramlar/Location%20of%20CSC">Location of CSC</a>: Typically, the CSC is located on the back of the card, usually in the signature area. American Express (AMEX) cards usually have the CSC on the front, above the embossed card number, and it consists of 4-digits.

  • <a href="https://www.wikiwhat.page/kavramlar/Purpose%20of%20CSC">Purpose of CSC</a>: The primary purpose of the CSC is to prevent fraud. By requiring the CSC during transactions where the physical card isn't present, merchants can verify that the person making the purchase actually has the card in their possession.

  • <a href="https://www.wikiwhat.page/kavramlar/Protecting%20Your%20CSC">Protecting Your CSC</a>: Never share your CSC with anyone over email or an unsecure phone line. Only provide it on secure websites when making a purchase. Be wary of phishing attempts to trick you into divulging your CSC.