diff --git a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/api/reward/dto/RewardActivityMatchRespDTO.java b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/api/reward/dto/RewardActivityMatchRespDTO.java
index 958668461..8a8ad431c 100644
--- a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/api/reward/dto/RewardActivityMatchRespDTO.java
+++ b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/api/reward/dto/RewardActivityMatchRespDTO.java
@@ -100,6 +100,13 @@ public class RewardActivityMatchRespDTO {
          */
         private Map<Long, Integer> giveCouponTemplateCounts;
 
+        /**
+         * 规则描述
+         *
+         * 通过 {@link #limit}、{@link #discountPrice} 等字段进行拼接
+         */
+        private String description;
+
     }
 
 }
diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/AppTradeOrderController.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/AppTradeOrderController.java
index e17d923ec..4359feb07 100644
--- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/AppTradeOrderController.java
+++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/AppTradeOrderController.java
@@ -1,23 +1,9 @@
 package cn.iocoder.yudao.module.trade.controller.app.order;
 
-import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.security.core.annotations.PreAuthenticated;
-import cn.iocoder.yudao.module.member.api.level.MemberLevelApi;
-import cn.iocoder.yudao.module.member.api.level.dto.MemberLevelRespDTO;
-import cn.iocoder.yudao.module.member.api.user.MemberUserApi;
-import cn.iocoder.yudao.module.member.api.user.dto.MemberUserRespDTO;
 import cn.iocoder.yudao.module.pay.api.notify.dto.PayOrderNotifyReqDTO;
-import cn.iocoder.yudao.module.product.api.sku.ProductSkuApi;
-import cn.iocoder.yudao.module.product.api.sku.dto.ProductSkuRespDTO;
-import cn.iocoder.yudao.module.promotion.api.discount.DiscountActivityApi;
-import cn.iocoder.yudao.module.promotion.api.discount.dto.DiscountProductRespDTO;
-import cn.iocoder.yudao.module.promotion.api.reward.RewardActivityApi;
-import cn.iocoder.yudao.module.promotion.api.reward.dto.RewardActivityMatchRespDTO;
-import cn.iocoder.yudao.module.promotion.enums.common.PromotionConditionTypeEnum;
-import cn.iocoder.yudao.module.promotion.enums.common.PromotionDiscountTypeEnum;
-import cn.iocoder.yudao.module.promotion.enums.common.PromotionTypeEnum;
 import cn.iocoder.yudao.module.trade.controller.app.order.vo.*;
 import cn.iocoder.yudao.module.trade.controller.app.order.vo.item.AppTradeOrderItemCommentCreateReqVO;
 import cn.iocoder.yudao.module.trade.controller.app.order.vo.item.AppTradeOrderItemRespVO;
@@ -31,6 +17,7 @@ import cn.iocoder.yudao.module.trade.service.aftersale.AfterSaleService;
 import cn.iocoder.yudao.module.trade.service.delivery.DeliveryExpressService;
 import cn.iocoder.yudao.module.trade.service.order.TradeOrderQueryService;
 import cn.iocoder.yudao.module.trade.service.order.TradeOrderUpdateService;
+import cn.iocoder.yudao.module.trade.service.price.TradePriceService;
 import com.google.common.collect.Maps;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
@@ -41,8 +28,8 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
-import java.time.LocalDateTime;
-import java.util.*;
+import java.util.List;
+import java.util.Map;
 
 import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
 import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
@@ -61,24 +48,14 @@ public class AppTradeOrderController {
     private TradeOrderQueryService tradeOrderQueryService;
     @Resource
     private DeliveryExpressService deliveryExpressService;
-
     @Resource
     private AfterSaleService afterSaleService;
+    @Resource
+    private TradePriceService priceService;
 
     @Resource
     private TradeOrderProperties tradeOrderProperties;
 
-    @Resource
-    private MemberLevelApi memberLevelApi;
-    @Resource
-    private MemberUserApi memberUserApi;
-    @Resource
-    private DiscountActivityApi discountActivityApi;
-    @Resource
-    private RewardActivityApi rewardActivityApi;
-    @Resource
-    private ProductSkuApi productKpuApi;
-
     @GetMapping("/settlement")
     @Operation(summary = "获得订单结算信息")
     @PreAuthenticated
@@ -86,56 +63,11 @@ public class AppTradeOrderController {
         return success(tradeOrderUpdateService.settlementOrder(getLoginUserId(), settlementReqVO));
     }
 
-    @GetMapping("/settlementProduct")
-    @Operation(summary = "获得商品结算信息")
-    public CommonResult<List<AppTradeProductSettlementRespVO>> settlementProduct(@RequestParam("ids") Set<Long> ids) {
-        List<AppTradeProductSettlementRespVO> appTradeProductSettlementRespVOS = new ArrayList<>();
-        MemberLevelRespDTO memberLevel = getMemberLevel();
-        ids.forEach(spuId -> {
-            List<AppTradeProductSettlementRespVO.Sku> skus = new ArrayList<>();
-            List<ProductSkuRespDTO> skuList = productKpuApi.getSkuListBySpuId(Collections.singletonList(spuId));
-            //查询sku的会员和限时优惠
-            skuList.forEach(sku -> {
-                //查询限时优惠价格
-                AppTradeProductSettlementRespVO.Sku skuDiscount = calculateDiscountPrice(sku.getId(), sku.getPrice());
-
-                //查询会员价
-                AppTradeProductSettlementRespVO.Sku skuVip = calculateVipPrice(sku.getId(), sku.getPrice(), memberLevel);
-
-                if(skuDiscount != null && skuVip != null){
-                    if(skuDiscount.getPrice() > skuVip.getPrice()){
-                        skus.add(skuVip);
-                    }else{
-                        skus.add(skuDiscount);
-                    }
-                }else if(skuDiscount != null){
-                    skus.add(skuDiscount);
-                }else if(skuVip != null){
-                    skus.add(skuVip);
-                }
-
-            });
-            AppTradeProductSettlementRespVO.Reward reward = calculateReward(spuId);
-            AppTradeProductSettlementRespVO respVO = AppTradeProductSettlementRespVO.builder().id(spuId).skus(skus).build();
-            if(reward != null){
-                //创建满减活动对象
-                respVO.setReward(reward);
-            }
-            appTradeProductSettlementRespVOS.add(respVO);
-        });
-        return success(appTradeProductSettlementRespVOS);
-    }
-
-    private MemberLevelRespDTO getMemberLevel() {
-        Long userId = getLoginUserId();
-        if (userId == null) {
-            return null;
-        }
-        MemberUserRespDTO user = memberUserApi.getUser(userId);
-        if (user.getLevelId() == null || user.getLevelId() <= 0) {
-            return null;
-        }
-        return memberLevelApi.getMemberLevel(user.getLevelId());
+    @GetMapping("/settlement-product")
+    @Operation(summary = "获得商品结算信息", description = "用于商品列表、商品详情，获得参与活动后的价格信息")
+    @Parameter(name = "spuIds", description = "商品 SPU 编号数组")
+    public CommonResult<List<AppTradeProductSettlementRespVO>> settlementProduct(@RequestParam("spuIds") List<Long> spuIds) {
+        return success(priceService.calculateProductPrice(getLoginUserId(), spuIds));
     }
 
     @PostMapping("/create")
@@ -265,78 +197,4 @@ public class AppTradeOrderController {
         return success(tradeOrderUpdateService.createOrderItemCommentByMember(getLoginUserId(), createReqVO));
     }
 
-    /**
-     * 计算会员 VIP 优惠价格
-     *
-     * @param price 原价
-     * @param memberLevel 会员等级
-     * @return 优惠价格
-     */
-    public AppTradeProductSettlementRespVO.Sku calculateVipPrice(Long skuId, Integer price, MemberLevelRespDTO memberLevel) {
-        if (memberLevel == null || memberLevel.getDiscountPercent() == null) {
-            return null;
-        }
-        Integer newPrice = price * memberLevel.getDiscountPercent() / 100;
-        return AppTradeProductSettlementRespVO.Sku.builder().
-                skuId(skuId).
-                type(PromotionTypeEnum.MEMBER_LEVEL.getType()).
-                price(newPrice).build();
-    }
-
-    /**
-     * 计算限时优惠信息
-     *
-     * @param price 原价
-     * @param skuId 商品规格id
-     * @return 优惠价格
-     */
-    private AppTradeProductSettlementRespVO.Sku calculateDiscountPrice(Long skuId, Integer price) {
-        if (skuId == null) {
-            return null;
-        }
-
-        //根据商品id查询限时优惠
-        List<DiscountProductRespDTO> matchDiscountProductList = discountActivityApi.getMatchDiscountProductList(Collections.singletonList(skuId));
-        if (matchDiscountProductList != null && !matchDiscountProductList.isEmpty()) {
-            DiscountProductRespDTO discountProductRespDTO = matchDiscountProductList.get(matchDiscountProductList.size() - 1);
-            AppTradeProductSettlementRespVO.Sku sku = AppTradeProductSettlementRespVO.Sku.builder().
-                    skuId(skuId).
-                    discountId(discountProductRespDTO.getId()).
-                    type(PromotionTypeEnum.DISCOUNT_ACTIVITY.getType()).
-                    endTime(discountProductRespDTO.getActivityEndTime()).
-                    build();
-            Integer discountType = discountProductRespDTO.getDiscountType();
-            if(Objects.equals(PromotionDiscountTypeEnum.PRICE.getType(), discountType)){
-                sku.setPrice(price - discountProductRespDTO.getDiscountPrice() * 100);
-            }else if(Objects.equals(PromotionDiscountTypeEnum.PERCENT.getType(), discountType)){
-                Integer newPrice = price * discountProductRespDTO.getDiscountPercent() / 100;
-                sku.setPrice(price - newPrice);
-            }else{
-                throw new IllegalArgumentException("限时折扣活动类型不存在");
-            }
-            return sku;
-        }
-        return null;
-    }
-
-    /**
-     * 获取第一层满减活动
-     *
-     * @param spuId 商品规格id
-     * @return 优惠价格
-     */
-    private AppTradeProductSettlementRespVO.Reward calculateReward(Long spuId) {
-        List<RewardActivityMatchRespDTO> matchRewardActivityList = rewardActivityApi.getRewardActivityBySpuIdsAndStatusAndDateTimeLt(Collections.singletonList(spuId), CommonStatusEnum.ENABLE.getStatus(), LocalDateTime.now());
-        if(matchRewardActivityList != null && !matchRewardActivityList.isEmpty()){
-            RewardActivityMatchRespDTO rewardActivityMatchRespDTO = matchRewardActivityList.get(matchRewardActivityList.size() - 1);
-            if(rewardActivityMatchRespDTO != null){
-                RewardActivityMatchRespDTO.Rule rule = rewardActivityMatchRespDTO.getRules().get(0);
-                return AppTradeProductSettlementRespVO.Reward.builder().
-                        rewardActivity("满" + rule.getLimit() / 100 + (Objects.equals(rewardActivityMatchRespDTO.getConditionType(), PromotionConditionTypeEnum.PRICE.getType())?"元":"件"+"减") +rule.getDiscountPrice() / 100)
-                        .id(rewardActivityMatchRespDTO.getId()).build();
-            }
-        }
-        return null;
-    }
-
 }
diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/vo/AppTradeProductSettlementRespVO.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/vo/AppTradeProductSettlementRespVO.java
index 773b49617..3d0ec810c 100644
--- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/vo/AppTradeProductSettlementRespVO.java
+++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/vo/AppTradeProductSettlementRespVO.java
@@ -1,7 +1,6 @@
 package cn.iocoder.yudao.module.trade.controller.app.order.vo;
 
 import io.swagger.v3.oas.annotations.media.Schema;
-import lombok.Builder;
 import lombok.Data;
 
 import java.io.Serializable;
@@ -10,54 +9,48 @@ import java.util.List;
 
 @Schema(description = "用户 App - 商品结算信息 Response VO")
 @Data
-@Builder
 public class AppTradeProductSettlementRespVO {
 
-    @Schema(description = "spu 商品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
-    private Long id;
+    @Schema(description = "SPU 商品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Long spuId;
 
-    @Schema(description = "满减活动对象", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
-    private Reward reward;
-
-    @Schema(description = "sku 活动信息", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @Schema(description = "SKU 价格信息数组", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
     private List<Sku> skus;
 
-    /**
-     * 满减活动
-     */
+    @Schema(description = "满减送活动信息", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private RewardActivity rewardActivity;
+
+    @Schema(description = "满减送活动信息")
     @Data
-    @Builder
-    public static class Reward implements Serializable {
+    public static class RewardActivity {
 
         @Schema(description = "满减活动编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
         private Long id;
 
-        @Schema(description = "满减活动信息", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
-        private String rewardActivity;
+        @Schema(description = "优惠规则描述", requiredMode = Schema.RequiredMode.REQUIRED, example = "满 0.5 元减 0.3")
+        private List<String> ruleDescriptions;
 
     }
 
-    /**
-     * SKU 数组
-     */
+    @Schema(description = "SKU 价格信息")
     @Data
-    @Builder
     public static class Sku implements Serializable {
 
         @Schema(description = "商品 SKU 编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
-        private Long skuId;
+        private Long id;
 
-        @Schema(description = "价格", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
-        private Integer price;
+        @Schema(description = "支付价格", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+        private Integer payPrice; // 优惠后价格
 
         @Schema(description = "营销类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
-        private Integer type; // 对应 PromotionTypeEnum 枚举
+        private Integer promotionType; // 对应 PromotionTypeEnum 枚举
 
-        @Schema(description = "限时优惠id", requiredMode = Schema.RequiredMode.REQUIRED)
-        private Long discountId;
+        @Schema(description = "营销编号", requiredMode = Schema.RequiredMode.REQUIRED)
+        private Long promotionId; // 目前只有限时折扣活动的编号
 
         @Schema(description = "活动结束时间", requiredMode = Schema.RequiredMode.REQUIRED)
-        private LocalDateTime endTime;
+        private LocalDateTime promotionEndTime;
 
     }
+
 }
diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderUpdateServiceImpl.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderUpdateServiceImpl.java
index 300da3f9f..12cc6000d 100644
--- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderUpdateServiceImpl.java
+++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderUpdateServiceImpl.java
@@ -166,7 +166,7 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService {
         TradePriceCalculateReqBO calculateReqBO = TradeOrderConvert.INSTANCE.convert(userId, settlementReqVO, cartList);
         calculateReqBO.getItems().forEach(item -> Assert.isTrue(item.getSelected(), // 防御性编程，保证都是选中的
                 "商品({}) 未设置为选中", item.getSkuId()));
-        return tradePriceService.calculatePrice(calculateReqBO);
+        return tradePriceService.calculateOrderPrice(calculateReqBO);
     }
 
     @Override
diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/TradePriceService.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/TradePriceService.java
index bb1a8bf07..8af150697 100644
--- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/TradePriceService.java
+++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/TradePriceService.java
@@ -1,10 +1,12 @@
 package cn.iocoder.yudao.module.trade.service.price;
 
+import cn.iocoder.yudao.module.trade.controller.app.order.vo.AppTradeProductSettlementRespVO;
 import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateReqBO;
 import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateRespBO;
-
 import jakarta.validation.Valid;
 
+import java.util.List;
+
 /**
  * 价格计算 Service 接口
  *
@@ -13,11 +15,20 @@ import jakarta.validation.Valid;
 public interface TradePriceService {
 
     /**
-     * 价格计算
+     * 【订单】价格计算
      *
      * @param calculateReqDTO 计算信息
      * @return 计算结果
      */
-    TradePriceCalculateRespBO calculatePrice(@Valid TradePriceCalculateReqBO calculateReqDTO);
+    TradePriceCalculateRespBO calculateOrderPrice(@Valid TradePriceCalculateReqBO calculateReqDTO);
+
+    /**
+     * 【商品】价格计算，用于商品列表、商品详情
+     *
+     * @param userId 用户编号，允许为空
+     * @param spuIds 商品 SPU 编号数组
+     * @return 计算结果
+     */
+    List<AppTradeProductSettlementRespVO> calculateProductPrice(Long userId, List<Long> spuIds);
 
 }
diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/TradePriceServiceImpl.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/TradePriceServiceImpl.java
index e92d75d62..49fd66b70 100644
--- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/TradePriceServiceImpl.java
+++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/TradePriceServiceImpl.java
@@ -1,24 +1,33 @@
 package cn.iocoder.yudao.module.trade.service.price;
 
+import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
+import cn.iocoder.yudao.module.member.api.level.dto.MemberLevelRespDTO;
 import cn.iocoder.yudao.module.product.api.sku.ProductSkuApi;
 import cn.iocoder.yudao.module.product.api.sku.dto.ProductSkuRespDTO;
 import cn.iocoder.yudao.module.product.api.spu.ProductSpuApi;
 import cn.iocoder.yudao.module.product.api.spu.dto.ProductSpuRespDTO;
+import cn.iocoder.yudao.module.promotion.api.discount.DiscountActivityApi;
+import cn.iocoder.yudao.module.promotion.api.discount.dto.DiscountProductRespDTO;
+import cn.iocoder.yudao.module.promotion.api.reward.RewardActivityApi;
+import cn.iocoder.yudao.module.promotion.api.reward.dto.RewardActivityMatchRespDTO;
+import cn.iocoder.yudao.module.promotion.enums.common.PromotionTypeEnum;
+import cn.iocoder.yudao.module.trade.controller.app.order.vo.AppTradeProductSettlementRespVO;
 import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateReqBO;
 import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateRespBO;
+import cn.iocoder.yudao.module.trade.service.price.calculator.TradeDiscountActivityPriceCalculator;
 import cn.iocoder.yudao.module.trade.service.price.calculator.TradePriceCalculator;
 import cn.iocoder.yudao.module.trade.service.price.calculator.TradePriceCalculatorHelper;
+import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.validation.annotation.Validated;
 
-import jakarta.annotation.Resource;
+import java.time.LocalDateTime;
 import java.util.List;
 import java.util.Map;
 
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
-import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap;
-import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
 import static cn.iocoder.yudao.module.product.enums.ErrorCodeConstants.SKU_NOT_EXISTS;
 import static cn.iocoder.yudao.module.product.enums.ErrorCodeConstants.SKU_STOCK_NOT_ENOUGH;
 import static cn.iocoder.yudao.module.trade.enums.ErrorCodeConstants.PRICE_CALCULATE_PAY_PRICE_ILLEGAL;
@@ -37,12 +46,19 @@ public class TradePriceServiceImpl implements TradePriceService {
     private ProductSkuApi productSkuApi;
     @Resource
     private ProductSpuApi productSpuApi;
+    @Resource
+    private DiscountActivityApi discountActivityApi;
+    @Resource
+    private RewardActivityApi rewardActivityApi;
 
     @Resource
     private List<TradePriceCalculator> priceCalculators;
 
+    @Resource
+    private TradeDiscountActivityPriceCalculator discountActivityPriceCalculator;
+
     @Override
-    public TradePriceCalculateRespBO calculatePrice(TradePriceCalculateReqBO calculateReqBO) {
+    public TradePriceCalculateRespBO calculateOrderPrice(TradePriceCalculateReqBO calculateReqBO) {
         // 1.1 获得商品 SKU 数组
         List<ProductSkuRespDTO> skuList = checkSkuList(calculateReqBO);
         // 1.2 获得商品 SPU 数组
@@ -85,4 +101,60 @@ public class TradePriceServiceImpl implements TradePriceService {
         return productSpuApi.validateSpuList(convertSet(skuList, ProductSkuRespDTO::getSpuId));
     }
 
+    @Override
+    public List<AppTradeProductSettlementRespVO> calculateProductPrice(Long userId, List<Long> spuIds) {
+        // 1.1 获得 SPU 与 SKU 的映射
+        List<ProductSkuRespDTO> allSkuList = productSkuApi.getSkuListBySpuId(spuIds);
+        Map<Long, List<ProductSkuRespDTO>> spuIdAndSkuListMap = convertMultiMap(allSkuList, ProductSkuRespDTO::getSpuId);
+        // 1.2 获得会员等级
+        MemberLevelRespDTO level = discountActivityPriceCalculator.getMemberLevel(userId);
+        // 1.3 获得限时折扣活动
+        Map<Long, DiscountProductRespDTO> skuIdAndDiscountMap = convertMap(
+                discountActivityApi.getMatchDiscountProductList(convertSet(allSkuList, ProductSkuRespDTO::getId)),
+                DiscountProductRespDTO::getSkuId);
+        // 1.4 获得满减送活动
+        // TODO 芋艿：这里是有问题的，后面 fix
+        Map<Long, RewardActivityMatchRespDTO> rewardActivityMap = convertMap(
+                rewardActivityApi.getRewardActivityBySpuIdsAndStatusAndDateTimeLt(spuIds, CommonStatusEnum.ENABLE.getStatus(), LocalDateTime.now()),
+                RewardActivityMatchRespDTO::getId);
+
+        // 2. 价格计算
+        return convertList(spuIds, spuId -> {
+            AppTradeProductSettlementRespVO spuVO = new AppTradeProductSettlementRespVO().setSpuId(spuId);
+            // 2.1 优惠价格
+            List<ProductSkuRespDTO> skuList = spuIdAndSkuListMap.get(spuId);
+            List<AppTradeProductSettlementRespVO.Sku> skuVOList = convertList(skuList, sku -> {
+                AppTradeProductSettlementRespVO.Sku skuVO = new AppTradeProductSettlementRespVO.Sku()
+                        .setId(sku.getId()).setPayPrice(sku.getPrice());
+                TradePriceCalculateRespBO.OrderItem orderItem = new TradePriceCalculateRespBO.OrderItem()
+                        .setPayPrice(sku.getPrice()).setCount(1);
+                // 计算限时折扣的优惠价格
+                DiscountProductRespDTO discountProduct = skuIdAndDiscountMap.get(orderItem.getSkuId());
+                Integer discountPrice = discountActivityPriceCalculator.calculateActivityPrice(discountProduct, orderItem);
+                // 计算 VIP 优惠金额
+                Integer vipPrice = discountActivityPriceCalculator.calculateVipPrice(level, orderItem);
+                if (discountPrice <= 0 && vipPrice <= 0) {
+                    return skuVO;
+                }
+                // 选择一个大的优惠
+                if (discountPrice > vipPrice) {
+                    return skuVO.setPayPrice(sku.getPrice() - discountPrice)
+                            .setPromotionType(PromotionTypeEnum.DISCOUNT_ACTIVITY.getType())
+                            .setPromotionId(discountProduct.getId()).setPromotionEndTime(discountProduct.getActivityEndTime());
+                } else {
+                    return skuVO.setPayPrice(sku.getPrice() - vipPrice)
+                            .setPromotionType(PromotionTypeEnum.MEMBER_LEVEL.getType());
+                }
+            });
+            spuVO.setSkus(skuVOList);
+            // 2.2 满减送活动
+            RewardActivityMatchRespDTO rewardActivity = rewardActivityMap.get(spuId);
+            if (rewardActivity != null) {
+                spuVO.setRewardActivity(new AppTradeProductSettlementRespVO.RewardActivity().setId(rewardActivity.getId())
+                        .setRuleDescriptions(convertList(rewardActivity.getRules(), RewardActivityMatchRespDTO.Rule::getDescription)));
+            }
+            return spuVO;
+        });
+    }
+
 }
diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeDiscountActivityPriceCalculator.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeDiscountActivityPriceCalculator.java
index 6388932b4..79258da84 100644
--- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeDiscountActivityPriceCalculator.java
+++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeDiscountActivityPriceCalculator.java
@@ -55,8 +55,7 @@ public class TradeDiscountActivityPriceCalculator implements TradePriceCalculato
                 convertSet(result.getItems(), TradePriceCalculateRespBO.OrderItem::getSkuId));
         Map<Long, DiscountProductRespDTO> discountProductMap = convertMap(discountProducts, DiscountProductRespDTO::getSkuId);
         // 1.2 获得会员等级
-        MemberUserRespDTO user = memberUserApi.getUser(param.getUserId());
-        MemberLevelRespDTO level = user != null && user.getLevelId() > 0 ? memberLevelApi.getMemberLevel(user.getLevelId()) : null;
+        MemberLevelRespDTO level = getMemberLevel(param.getUserId());
 
         // 2. 计算每个 SKU 的优惠金额
         result.getItems().forEach(orderItem -> {
@@ -96,6 +95,20 @@ public class TradeDiscountActivityPriceCalculator implements TradePriceCalculato
         });
     }
 
+    /**
+     * 获得用户的等级
+     *
+     * @param userId 用户编号
+     * @return 用户等级
+     */
+    public MemberLevelRespDTO getMemberLevel(Long userId) {
+        MemberUserRespDTO user = memberUserApi.getUser(userId);
+        if (user == null || user.getLevelId() == null || user.getLevelId() <= 0) {
+            return null;
+        }
+        return memberLevelApi.getMemberLevel(user.getLevelId());
+    }
+
     /**
      * 计算优惠活动的价格
      *
@@ -103,7 +116,7 @@ public class TradeDiscountActivityPriceCalculator implements TradePriceCalculato
      * @param orderItem 交易项
      * @return 优惠价格
      */
-    private Integer calculateActivityPrice(DiscountProductRespDTO discount,
+    public Integer calculateActivityPrice(DiscountProductRespDTO discount,
                                            TradePriceCalculateRespBO.OrderItem orderItem) {
         if (discount == null) {
             return 0;
@@ -127,7 +140,7 @@ public class TradeDiscountActivityPriceCalculator implements TradePriceCalculato
      * @return 优惠价格
      */
     public Integer calculateVipPrice(MemberLevelRespDTO level,
-                                     TradePriceCalculateRespBO.OrderItem orderItem) {
+                                      TradePriceCalculateRespBO.OrderItem orderItem) {
         if (level == null || level.getDiscountPercent() == null) {
             return 0;
         }
diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeRewardActivityPriceCalculator.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeRewardActivityPriceCalculator.java
index 73949738c..afbb869dd 100644
--- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeRewardActivityPriceCalculator.java
+++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeRewardActivityPriceCalculator.java
@@ -54,7 +54,7 @@ public class TradeRewardActivityPriceCalculator implements TradePriceCalculator
             return;
         }
         // 处理最新的满减送活动
-        if(!rewardActivities.isEmpty()){
+        if (!rewardActivities.isEmpty()) {
             calculate(param, result, rewardActivities.get(0));
         }
     }
diff --git a/yudao-module-mall/yudao-module-trade-biz/src/test/java/cn/iocoder/yudao/module/trade/service/price/TradePriceServiceImplTest.java b/yudao-module-mall/yudao-module-trade-biz/src/test/java/cn/iocoder/yudao/module/trade/service/price/TradePriceServiceImplTest.java
index b3900e04b..993a43577 100644
--- a/yudao-module-mall/yudao-module-trade-biz/src/test/java/cn/iocoder/yudao/module/trade/service/price/TradePriceServiceImplTest.java
+++ b/yudao-module-mall/yudao-module-trade-biz/src/test/java/cn/iocoder/yudao/module/trade/service/price/TradePriceServiceImplTest.java
@@ -72,7 +72,7 @@ public class TradePriceServiceImplTest extends BaseMockitoUnitTest {
                         .setStatus(ProductSpuStatusEnum.ENABLE.getStatus())));
 
         // 调用
-        TradePriceCalculateRespBO calculateRespBO = tradePriceService.calculatePrice(calculateReqBO);
+        TradePriceCalculateRespBO calculateRespBO = tradePriceService.calculateOrderPrice(calculateReqBO);
         // 断言
         assertEquals(TradeOrderTypeEnum.NORMAL.getType(), calculateRespBO.getType());
         assertEquals(0, calculateRespBO.getPromotions().size());