Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
협동저합은 공동의 목표를 위해 협력하는 그룹입니다.Hyeobdongjeohapeun gongdong-ui mokpyo-reul wihae hyeobryeokhaneun geulub-imnida.An artel is a group that collaborates for a common goal.