In my part of the world, Credit Card scams are an everyday occurrence. So the companies have gotten smart and allocate us a one-time-pin (OTP) for online shopping but still have to wise-up to forgery and misuse in the physical world. Safe Card is a protective option that allows you to use a Credit Card only after you unlock it with a password. Offering a second tier of security is the option to enter the exact amount to the card interface, so that only the specified amount is charged.
I just feel that you cant be too safe with plastic money, heck I even have an opaque tape hiding my CVV number!
Designers: Kyoung Mo Baek, Jang Won Park & Jang Hyun Woo