The WebMoney wallet app allows you to manage your money and spend it online. With it, you can purchase anything from anywhere. This application is not an actual card, it is only a virtual card that can be created and managed from your Android device. There is no risk of fraud as the application doesn't have any sort of financial transaction capability.

You can purchase the card from the app and then you can spend it online at any merchant that accepts Mastercard. This can be used at any merchant that accepts Mastercard, even if they are not part of WebMoney.