when you don't share your credit card with anyone and if you are asking in context of on-line credit card processing then check security system of website whether it is PCI-DSS certified. And if payment page goes to a payment gateway then check if that payment gateway is PCI-DSS certified .Suppose you are booking a movie ticket online via Bookmyshow and you pay by credit card then this website redirects you to Emvantage payment gateway which is security certified. So by this way you can safe your card information.
Chat with our AI personalities