This is an internal profit token that is backed by the TAGZ exchange, with its liquidity currently being listed with the main cryptocurrencies within TAGZ generating more liquidity and buy / sell opportunity.
The contract was recently modified, or rather it was migrated within the same Etherium platform.
In general it is only a token of protection of value as a share of the exchange, the promise of it is that its price will continue to increase as the same exchange grows, use with caution.