As one of the few companies in the world that makes in-game advertising, Portuma is the only system in the world that can integrate the play/watch and earn system into games with blockchain technology. We also provide an additional source of income to our players who sign up for our Gamer’s dashboard. In this context, our other product, Portoken, will be listed on the American Exchange Bitmart on July 20! We listed our PR works about this listing!