Whether shopping online or over the phone, you must provide your credit card information to process the transaction. Apart ...
A CVV, or Card Verification Value ... Number (CID), is a four-digit number located on the front of the card. Unlike Visa, Mastercard, and Discover, which have their three-digit security codes ...
For Visa and rival Mastercard, fighting the explosion of fraud attempts is both a big expense–and an opportunity for profit.
card holder’s name and the CVV number. It must be noted that while the transactions that are routed through Indian payment gateways require a second layer of authentication in the form of OTPs ...