
Credit cards are convenient but risky. Here are common questions.
Q: What is Skimming?
A: It's a technique to steal card info by attaching a device to ATM or POS machines.
Q: Should I give card to waiter to swipe?
A: No. Ask them to bring POS machine to table or go to cashier yourself. Don't let card out of sight.
Q: What is CVV number?
A: It's the 3 secret numbers on back of card. Absolutely do not provide to strangers, including bank staff.