As for the Formosa Star, the TRA is responsible not only for transport, but also retains full management rights. Its working relationship with ezTravel is one in which the agency designs travel packages to fit market demands and serves as the Formosa Star's ticket window to the public.
至於寶島之星部分，台鐵除交通運輸外，仍握有全部的經營權，與易遊網屬單純合作，由該旅行社僅就市場需求提供套裝設計，是寶島之星對外銷售與服務的窗口。