kemokoy Go to https://www.zen.com/ and register new account. After successful registration, you will be asked to pass verification. In a couple of minutes your verification will be approved and you will be able to issue an unlimited number of virtual cards. You can own 5 cards at the same time, but you can close them and issue new ones an unlimited number of times. Now your cards are ready, you can replenish and use them. Happy learning!