With blockchain as an emerged and established technology solution, Transaction Service Fee represents an opportunity for all participants (large corporations, start-ups, developers and investors) in the ecosystem to achieve important goals in developing smart networks, more usable blockchain services, and to build and maintain more efficient and a sustainable infrastructure to improve modern technology. We envision a future where these systems will be widely adopted and in everyday use. We are looking forward to the blockchain revolution. Transaction Service Fee – TSF is a blockchain that runs platforms, applications and business services.