[질문] 롯데월드 할인받을수 있는방법

롯데월드ZONE롯데-50%할인/아멕스카드(골드,그린,블루)-50%/쉬즈카드-50%/레이디카드-50%/매직윈카드-50%/SaveⓝJoy카드-50%/KTF-40%/SK텔레콤모바일예매40%