안녕하세요 영한님!
<pre style="font-family: 'Fira Code Retina', monospace; font-size: 10.5pt;">public int discount(Member member, int price) { if (member.getGrade() == Grade.VIP) { return discountFixAmount; } else { return 0; } }</pre>
에서 price가 쓰이지 않고 있는데 추후 강의에 쓰이는 걸까요?

아 네 바로 다음 강의에 있어 부끄러워 삭제하러 왔어요 ㅋㅋㅋ 감사합니다!

<span data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;안녕하세요, {} 님. 공식 서포터즈 codesweaver 입니다.\n.\n{내용}\n.\n감사합니다.&quot;}" data-sheets-userformat="{&quot;2&quot;:1063747,&quot;3&quot;:{&quot;1&quot;:0},&quot;4&quot;:{&quot;1&quot;:2,&quot;2&quot;:16777215},&quot;9&quot;:0,&quot;11&quot;:0,&quot;12&quot;:0,&quot;14&quot;:{&quot;1&quot;:2,&quot;2&quot;:0},&quot;15&quot;:&quot;Arial&quot;,&quot;16&quot;:12,&quot;23&quot;:1}" data-sheets-textstyleruns="{&quot;1&quot;:0}{&quot;1&quot;:13,&quot;2&quot;:{&quot;2&quot;:{&quot;1&quot;:2,&quot;2&quot;:1136076},&quot;9&quot;:1}}{&quot;1&quot;:20}" data-sheets-hyperlinkruns="{&quot;1&quot;:13,&quot;2&quot;:&quot;https://www.inflearn.com/blogs/617&quot;}{&quot;1&quot;:20}" style="font-size: 12pt; font-family: Arial;">안녕하세요,&nbsp;<span style="color: #495057; font-family: 'Noto Sans KR', -apple-system, system-ui, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif, Oxygen, Ubuntu, Cantarell, 'Fira Sans', 'Droid Sans', Helvetica; font-size: 14px; background-color: #ffffff;">에반황&nbsp;님. <a class="in-cell-link" href="https://www.inflearn.com/blogs/617" target="_blank" rel="noopener noreferrer">공식 서포터즈</a> codesweaver 입니다. . FixDiscountPolicy에서는 price가 사용되지 않습니다만!
<span data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;안녕하세요, {} 님. 공식 서포터즈 codesweaver 입니다.\n.\n{내용}\n.\n감사합니다.&quot;}" data-sheets-userformat="{&quot;2&quot;:1063747,&quot;3&quot;:{&quot;1&quot;:0},&quot;4&quot;:{&quot;1&quot;:2,&quot;2&quot;:16777215},&quot;9&quot;:0,&quot;11&quot;:0,&quot;12&quot;:0,&quot;14&quot;:{&quot;1&quot;:2,&quot;2&quot;:0},&quot;15&quot;:&quot;Arial&quot;,&quot;16&quot;:12,&quot;23&quot;:1}" data-sheets-textstyleruns="{&quot;1&quot;:0}{&quot;1&quot;:13,&quot;2&quot;:{&quot;2&quot;:{&quot;1&quot;:2,&quot;2&quot;:1136076},&quot;9&quot;:1}}{&quot;1&quot;:20}" data-sheets-hyperlinkruns="{&quot;1&quot;:13,&quot;2&quot;:&quot;https://www.inflearn.com/blogs/617&quot;}{&quot;1&quot;:20}" style="font-size: 12pt; font-family: Arial;">다음 강의에서 작성하실 <span data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;안녕하세요, {} 님. 공식 서포터즈 codesweaver 입니다.\n.\n{내용}\n.\n감사합니다.&quot;}" data-sheets-userformat="{&quot;2&quot;:1063747,&quot;3&quot;:{&quot;1&quot;:0},&quot;4&quot;:{&quot;1&quot;:2,&quot;2&quot;:16777215},&quot;9&quot;:0,&quot;11&quot;:0,&quot;12&quot;:0,&quot;14&quot;:{&quot;1&quot;:2,&quot;2&quot;:0},&quot;15&quot;:&quot;Arial&quot;,&quot;16&quot;:12,&quot;23&quot;:1}" data-sheets-textstyleruns="{&quot;1&quot;:0}{&quot;1&quot;:13,&quot;2&quot;:{&quot;2&quot;:{&quot;1&quot;:2,&quot;2&quot;:1136076},&quot;9&quot;:1}}{&quot;1&quot;:20}" data-sheets-hyperlinkruns="{&quot;1&quot;:13,&quot;2&quot;:&quot;https://www.inflearn.com/blogs/617&quot;}{&quot;1&quot;:20}" style="font-size: 12pt; font-family: Arial;">RateDiscountPolicy에서는 price를 사용합니다 :) . 감사합니다.

인프런 커뮤니티 질문&답변

DiscountPolicy.discount 메소드