This is a token issued by vnx exchange, allows holders of this token to access various services offered by the exchange in addition to paying fees.
This is a token issuance platform backed by other cryptocurrencies.
This token is available on several exchanges, different from the one that issued the token.
In general it has a small community, and little movement in the various places where they are found. In addition, there is a lack of clarity in the products they offer on their official site.