>There are several security features, including fluorescent orange ink, a metal strip and, like government-printed currencies, a measure that is kept secret fro

>There are several security features, including fluorescent orange ink, a metal strip and, like government-printed currencies, a measure that is kept secret from the public to further thwart forgery. I suspect they won't be as successful at stopping forgery if for no other reason than the fact that if someone is unfamiliar with this "currency" they won't know it's security properties. (Especially one that's kept secret)