fix Detail page promotion price

com.twin.app.shoptime/src/views/DetailPanel/components/indicator/Indicator.jsx

@@ -312,6 +312,10 @@ function Indicator({
     [listImages, selectedIndex, soldoutFlag]
   );
 
+  const savePrice = parseFloat(
+    promotionPrcie?.discountAmount.replace(/[^0-9.-]+/g, "") || 0
+  );
+
   const renderThumbnail = useCallback(() => {
     return (
       <div className={css.thumbnailContainer}>
@@ -346,25 +350,12 @@ function Indicator({
                 <p className={css.badgeTitle}>{$L("Launch Event")}</p>
                 <p className={css.badgeTitle}>{$L("Promo Code")}</p>
                 <p className={css.badgeDate}>{promotionPrcie?.promotionDate}</p>
+                {savePrice && (
                   <h5>
-                  {(() => {
-                    const originalPrice = parseFloat(
-                      promotionPrcie?.originalPrice?.replace(
-                        /[^0-9.-]+/g,
-                        ""
-                      ) || 0
-                    );
-                    const discountedPrice = parseFloat(
-                      promotionPrcie?.discountedPrice?.replace(
-                        /[^0-9.-]+/g,
-                        ""
-                      ) || 0
-                    );
-                    const priceDifference = originalPrice - discountedPrice;
-                    return `$${priceDifference}`;
-                  })()}
+                    {`$${savePrice}`}
                     <br /> <span>{$L("OFF")}</span>
                   </h5>
+                )}
               </div>
             )}
         </SpottableComponent>