[상세에서 쿠폰 노출]

- 회원정보 있을때 노출되도록 수정

com.twin.app.shoptime/src/views/DetailPanel/ProductAllSection/ProductAllSection.jsx

@@ -1267,7 +1267,7 @@ export default function ProductAllSection({
                 </div>
               </ProductOverview>
 
-              {promotions.map((promotion, idx) => {
+              {userNumber && promotions.map((promotion, idx) => {
                 return(
                 <div className={css.couponContainer} key={idx}>
                     <div className={css.couponTitleText}>