Don't confuse them with
EMI, as they're not licensed anywhere and so they are just another payment system likes of perfect money (at least their website states nothing about their license, let alone corporate identity and I know that they accept SWIFT/SEPA payments to regular
offshore companies as consulting/software development fees).
As
@AlexPCS mentioned, they issue prepaid cards through Walletto UAB, a LT based
EMI. But it may be an unpleasant surprise to learn how this is handled from legal side - card programme is arranged in the name of Hungarian Ltd. which has no direct links with Capitalist.
Would not recommend storing any meaningful amount there as there is no regulator you would be able to complain to and seek legal protection if something goes wrong.