[Introduction to Busan Volunteer Bank]Busan Volunteer Bank is a mutually beneficial online platform service based on blockchain technology that allows you to accumulate and exchange points for volunteer activities.[Main functions]Person-to-person volunteer matching: Person-to-person matching activity where help is given and received in pursuit of public interest rather than personal gain.Volunteer mission: An activity in which anyone can easily and individually participate in volunteer activities to achieve the goal of the mission.Point system: A function that allows you to earn points through volunteer work and various activities and use them freely