diff --git a/src/main/kotlin/com/petqua/application/cart/CartProductService.kt b/src/main/kotlin/com/petqua/application/cart/CartProductService.kt
index d65fbe1f..64f4153e 100644
--- a/src/main/kotlin/com/petqua/application/cart/CartProductService.kt
+++ b/src/main/kotlin/com/petqua/application/cart/CartProductService.kt
@@ -4,6 +4,7 @@ import com.petqua.application.cart.dto.CartProductWithSupportedOptionResponse
 import com.petqua.application.cart.dto.DeleteCartProductCommand
 import com.petqua.application.cart.dto.SaveCartProductCommand
 import com.petqua.application.cart.dto.UpdateCartProductOptionCommand
+import com.petqua.common.domain.Money
 import com.petqua.common.domain.existByIdOrThrow
 import com.petqua.common.domain.findByIdOrThrow
 import com.petqua.common.util.throwExceptionWhen
@@ -27,7 +28,6 @@ import com.petqua.exception.product.ProductException
 import com.petqua.exception.product.ProductExceptionType.NOT_FOUND_PRODUCT
 import org.springframework.stereotype.Service
 import org.springframework.transaction.annotation.Transactional
-import java.math.BigDecimal
 
 @Transactional
 @Service
@@ -86,7 +86,7 @@ class CartProductService(
         )
     }
 
-    private fun validateDeliveryFee(product: Product, deliveryMethod: DeliveryMethod, deliveryFee: BigDecimal) {
+    private fun validateDeliveryFee(product: Product, deliveryMethod: DeliveryMethod, deliveryFee: Money) {
         product.getDeliveryFee(deliveryMethod)
             .also { throwExceptionWhen(it != deliveryFee) { CartProductException(DIFFERENT_DELIVERY_FEE) } }
     }
diff --git a/src/main/kotlin/com/petqua/application/cart/dto/CartProductDtos.kt b/src/main/kotlin/com/petqua/application/cart/dto/CartProductDtos.kt
index a2d8a13c..00f5fe3c 100644
--- a/src/main/kotlin/com/petqua/application/cart/dto/CartProductDtos.kt
+++ b/src/main/kotlin/com/petqua/application/cart/dto/CartProductDtos.kt
@@ -1,5 +1,6 @@
 package com.petqua.application.cart.dto
 
+import com.petqua.common.domain.Money
 import com.petqua.domain.cart.CartProduct
 import com.petqua.domain.cart.CartProductQuantity
 import com.petqua.domain.delivery.DeliveryMethod
@@ -14,7 +15,7 @@ data class SaveCartProductCommand(
     val quantity: Int,
     val sex: Sex,
     val deliveryMethod: DeliveryMethod,
-    val deliveryFee: BigDecimal,
+    val deliveryFee: Money,
 ) {
     fun toCartProduct(): CartProduct {
         return CartProduct(
@@ -23,7 +24,7 @@ data class SaveCartProductCommand(
             quantity = CartProductQuantity(quantity),
             sex = sex,
             deliveryMethod = deliveryMethod,
-            deliveryFee = deliveryFee.setScale(2),
+            deliveryFee = deliveryFee,
         )
     }
 }
@@ -35,7 +36,7 @@ data class UpdateCartProductOptionCommand(
     val quantity: CartProductQuantity,
     val sex: Sex,
     val deliveryMethod: DeliveryMethod,
-    val deliveryFee: BigDecimal,
+    val deliveryFee: Money,
 )
 
 data class DeleteCartProductCommand(
@@ -78,7 +79,7 @@ data class CartProductWithSupportedOptionResponse(
         description = "상품 가격",
         example = "30000"
     )
-    val productPrice: Int,
+    val productPrice: Money,
 
     @Schema(
         description = "가격 할인율",
@@ -90,7 +91,7 @@ data class CartProductWithSupportedOptionResponse(
         description = "할인 가격(판매 가격)",
         example = "21000"
     )
-    val productDiscountPrice: Int,
+    val productDiscountPrice: Money,
 
     @Schema(
         description = "봉달(장바구니) 수량",
@@ -116,7 +117,7 @@ data class CartProductWithSupportedOptionResponse(
         description = "배송비",
         example = "3000"
     )
-    val deliveryFee: BigDecimal,
+    val deliveryFee: Money,
 
     @Schema(
         description = "판매 여부(품절 및 삭제 확인)",
@@ -129,37 +130,37 @@ data class CartProductWithSupportedOptionResponse(
         description = "안전 배송 가격 (null인 경우 지원 X)",
         example = "5000"
     )
-    val safeDeliveryFee: BigDecimal?,
+    val safeDeliveryFee: Money?,
 
     @Schema(
         description = "일반 배송 가격 (null인 경우 지원 X)",
         example = "3000"
     )
-    val commonDeliveryFee: BigDecimal?,
+    val commonDeliveryFee: Money?,
 
     @Schema(
         description = "픽업 배송 가격 (null인 경우 지원 X)",
         example = "0"
     )
-    val pickUpDeliveryFee: BigDecimal?,
+    val pickUpDeliveryFee: Money?,
 
     @Schema(
         description = "수컷 추가 가격 (null인 경우 지원 X)",
         example = "1000"
     )
-    val maleAdditionalPrice: BigDecimal?,
+    val maleAdditionalPrice: Money?,
 
     @Schema(
         description = "암컷 추가 가격 (null인 경우 지원 X)",
         example = "1000"
     )
-    val femaleAdditionalPrice: BigDecimal?,
+    val femaleAdditionalPrice: Money?,
 ) {
 
     constructor(
         cartProductResponse: CartProductResponse,
-        maleAdditionalPrice: BigDecimal?,
-        femaleAdditionalPrice: BigDecimal?,
+        maleAdditionalPrice: Money?,
+        femaleAdditionalPrice: Money?,
     ) : this(
         id = cartProductResponse.id,
         storeName = cartProductResponse.storeName,
@@ -188,17 +189,17 @@ data class CartProductResponse(
     val productId: Long,
     val productName: String,
     val productThumbnailUrl: String,
-    val productPrice: Int,
+    val productPrice: Money,
     val productDiscountRate: Int,
-    val productDiscountPrice: Int,
+    val productDiscountPrice: Money,
     val quantity: Int,
     val sex: Sex,
     val deliveryMethod: String,
-    val deliveryFee: BigDecimal,
+    val deliveryFee: Money,
     val isOnSale: Boolean,
-    val safeDeliveryFee: BigDecimal?,
-    val commonDeliveryFee: BigDecimal?,
-    val pickUpDeliveryFee: BigDecimal?,
+    val safeDeliveryFee: Money?,
+    val commonDeliveryFee: Money?,
+    val pickUpDeliveryFee: Money?,
 ) {
 
     constructor(
@@ -211,9 +212,9 @@ data class CartProductResponse(
         productId = product?.id ?: 0L,
         productName = product?.name ?: "",
         productThumbnailUrl = product?.thumbnailUrl ?: "",
-        productPrice = product?.price?.intValueExact() ?: 0,
+        productPrice = product?.price ?: Money.from(BigDecimal.ZERO),
         productDiscountRate = product?.discountRate ?: 0,
-        productDiscountPrice = product?.discountPrice?.intValueExact() ?: 0,
+        productDiscountPrice = product?.discountPrice ?: Money.from(BigDecimal.ZERO),
         quantity = cartProduct.quantity.value,
         sex = cartProduct.sex,
         deliveryMethod = cartProduct.deliveryMethod.name,
diff --git a/src/main/kotlin/com/petqua/application/order/OrderService.kt b/src/main/kotlin/com/petqua/application/order/OrderService.kt
index 845592fa..60cb80a2 100644
--- a/src/main/kotlin/com/petqua/application/order/OrderService.kt
+++ b/src/main/kotlin/com/petqua/application/order/OrderService.kt
@@ -3,6 +3,7 @@ package com.petqua.application.order
 import com.petqua.application.order.dto.SaveOrderCommand
 import com.petqua.application.order.dto.SaveOrderResponse
 import com.petqua.application.payment.infra.PaymentGatewayClient
+import com.petqua.common.domain.Money
 import com.petqua.common.domain.findByIdOrThrow
 import com.petqua.common.util.throwExceptionWhen
 import com.petqua.domain.order.Order
@@ -70,8 +71,8 @@ class OrderService(
                 ?: throw ProductException(INVALID_PRODUCT_OPTION)
 
             throwExceptionWhen(
-                productCommand.orderPrice.setScale(2) != (product.discountPrice + productOption.additionalPrice) * productCommand.quantity.toBigDecimal()
-                        || productCommand.deliveryFee.setScale(2) != product.getDeliveryFee(productCommand.deliveryMethod)
+                productCommand.orderPrice != (product.discountPrice + productOption.additionalPrice) * productCommand.quantity.toBigDecimal()
+                        || productCommand.deliveryFee != product.getDeliveryFee(productCommand.deliveryMethod)
             ) {
                 OrderException(
                     ORDER_PRICE_NOT_MATCH
@@ -89,11 +90,11 @@ class OrderService(
         }
         val orderDeliveryFee = groupBy.map { (storeDeliveryMethod, products) ->
             val deliveryMethod = storeDeliveryMethod.second
-            products.first().getDeliveryFee(deliveryMethod).toInt()
+            products.first().getDeliveryFee(deliveryMethod).value.toInt() // TODO int로 바꾼 이유?
         }.sum()
 
         // 4. 총 결제 금액 검증
-        throwExceptionWhen(command.totalAmount != orderDeliveryFee.toBigDecimal() + command.orderProductCommands.sumOf { it.orderPrice }) {
+        throwExceptionWhen(command.totalAmount != Money.from(orderDeliveryFee.toBigDecimal() + command.orderProductCommands.sumOf { it.orderPrice.value })) {
             OrderException(
                 ORDER_PRICE_NOT_MATCH
             )
diff --git a/src/main/kotlin/com/petqua/application/order/dto/OrderDtos.kt b/src/main/kotlin/com/petqua/application/order/dto/OrderDtos.kt
index f432a8da..ef36fedc 100644
--- a/src/main/kotlin/com/petqua/application/order/dto/OrderDtos.kt
+++ b/src/main/kotlin/com/petqua/application/order/dto/OrderDtos.kt
@@ -1,31 +1,31 @@
 package com.petqua.application.order.dto
 
+import com.petqua.common.domain.Money
 import com.petqua.domain.delivery.DeliveryMethod
 import com.petqua.domain.order.OrderProduct
 import com.petqua.domain.order.ShippingNumber
 import com.petqua.domain.product.Product
 import com.petqua.domain.product.option.ProductOption
 import com.petqua.domain.product.option.Sex
-import java.math.BigDecimal
 
 data class SaveOrderCommand(
     val memberId: Long,
     val shippingAddressId: Long,
     val shippingRequest: String?,
     val orderProductCommands: List<OrderProductCommand>,
-    val totalAmount: BigDecimal,
+    val totalAmount: Money,
 )
 
 data class OrderProductCommand(
     val productId: Long,
     val quantity: Int,
-    val originalPrice: BigDecimal,
+    val originalPrice: Money,
     val discountRate: Int,
-    val discountPrice: BigDecimal,
-    val orderPrice: BigDecimal,
+    val discountPrice: Money,
+    val orderPrice: Money,
     val sex: Sex,
-    val additionalPrice: BigDecimal,
-    val deliveryFee: BigDecimal,
+    val additionalPrice: Money,
+    val deliveryFee: Money,
     val deliveryMethod: DeliveryMethod,
 ) {
 
@@ -33,7 +33,7 @@ data class OrderProductCommand(
         return ProductOption(
             sex = sex,
             productId = productId,
-            additionalPrice = additionalPrice.setScale(2),
+            additionalPrice = additionalPrice,
         )
     }
 
@@ -44,12 +44,12 @@ data class OrderProductCommand(
     ): OrderProduct {
         return OrderProduct(
             quantity = quantity,
-            originalPrice = originalPrice.setScale(2),
+            originalPrice = originalPrice,
             discountRate = discountRate,
-            discountPrice = discountPrice.setScale(2),
-            deliveryFee = deliveryFee.setScale(2),
+            discountPrice = discountPrice,
+            deliveryFee = deliveryFee,
             shippingNumber = shippingNumber,
-            orderPrice = orderPrice.setScale(2),
+            orderPrice = orderPrice,
             productId = productId,
             productName = product.name,
             thumbnailUrl = product.thumbnailUrl,
diff --git a/src/main/kotlin/com/petqua/application/payment/PaymentDtos.kt b/src/main/kotlin/com/petqua/application/payment/PaymentDtos.kt
index 05af9714..38d2b50f 100644
--- a/src/main/kotlin/com/petqua/application/payment/PaymentDtos.kt
+++ b/src/main/kotlin/com/petqua/application/payment/PaymentDtos.kt
@@ -1,18 +1,18 @@
 package com.petqua.application.payment
 
+import com.petqua.common.domain.Money
 import com.petqua.domain.order.OrderNumber
 import com.petqua.domain.payment.tosspayment.TossPaymentType
 import com.petqua.exception.payment.FailPaymentCode
 import com.petqua.exception.payment.FailPaymentException
 import com.petqua.exception.payment.FailPaymentExceptionType.ORDER_NUMBER_MISSING_EXCEPTION
-import java.math.BigDecimal
 
 data class SucceedPaymentCommand(
     val memberId: Long,
     val paymentType: TossPaymentType,
     val orderNumber: OrderNumber,
     val paymentKey: String,
-    val amount: BigDecimal,
+    val amount: Money,
 ) {
     fun toPaymentConfirmRequest(): PaymentConfirmRequestToPG {
         return PaymentConfirmRequestToPG(
@@ -28,7 +28,7 @@ data class SucceedPaymentCommand(
             paymentType: String,
             orderId: String,
             paymentKey: String,
-            amount: BigDecimal,
+            amount: Money,
         ): SucceedPaymentCommand {
             return SucceedPaymentCommand(
                 memberId = memberId,
diff --git a/src/main/kotlin/com/petqua/application/payment/PaymentGatewayDtos.kt b/src/main/kotlin/com/petqua/application/payment/PaymentGatewayDtos.kt
index 91664721..f801cb08 100644
--- a/src/main/kotlin/com/petqua/application/payment/PaymentGatewayDtos.kt
+++ b/src/main/kotlin/com/petqua/application/payment/PaymentGatewayDtos.kt
@@ -1,17 +1,17 @@
 package com.petqua.application.payment
 
+import com.petqua.common.domain.Money
 import com.petqua.domain.order.OrderName
 import com.petqua.domain.order.OrderNumber
 import com.petqua.domain.payment.tosspayment.TossPayment
 import com.petqua.domain.payment.tosspayment.TossPaymentMethod
 import com.petqua.domain.payment.tosspayment.TossPaymentStatus
 import com.petqua.domain.payment.tosspayment.TossPaymentType
-import java.math.BigDecimal
 
 data class PaymentConfirmRequestToPG(
     val orderNumber: OrderNumber,
     val paymentKey: String,
-    val amount: BigDecimal,
+    val amount: Money,
 )
 
 data class PaymentResponseFromPG(
@@ -23,18 +23,18 @@ data class PaymentResponseFromPG(
     val mid: String,
     val currency: String,
     val method: String,
-    val totalAmount: BigDecimal,
-    val balanceAmount: BigDecimal,
+    val totalAmount: Money,
+    val balanceAmount: Money,
     val status: String,
     val requestedAt: String,
     val approvedAt: String,
     val useEscrow: Boolean,
     val lastTransactionKey: String?,
-    val suppliedAmount: BigDecimal,
-    val vat: BigDecimal,
+    val suppliedAmount: Money,
+    val vat: Money,
     val cultureExpense: Boolean,
-    val taxFreeAmount: BigDecimal,
-    val taxExemptionAmount: BigDecimal,
+    val taxFreeAmount: Money,
+    val taxExemptionAmount: Money,
     val cancels: List<CancelResponseFromPG>?,
     val isPartialCancelable: Boolean,
     val card: CardResponseFromPG?,
@@ -69,19 +69,19 @@ data class PaymentResponseFromPG(
 }
 
 data class CancelResponseFromPG(
-    val cancelAmount: BigDecimal,
+    val cancelAmount: Money,
     val cancelReason: String,
-    val taxFreeAmount: BigDecimal,
-    val taxExemptionAmount: BigDecimal,
-    val refundableAmount: BigDecimal,
-    val easyPayDiscountAmount: BigDecimal,
+    val taxFreeAmount: Money,
+    val taxExemptionAmount: Money,
+    val refundableAmount: Money,
+    val easyPayDiscountAmount: Money,
     val canceledAt: String,
     val transactionKey: String,
     val receiptKey: String?,
 )
 
 data class CardResponseFromPG(
-    val amount: BigDecimal,
+    val amount: Money,
     val issuerCode: String,
     val acquirerCode: String?,
     val number: String,
@@ -139,8 +139,8 @@ data class CheckoutResponseFromPG(
 
 data class EasyPayResponseFromPG(
     val provider: String,
-    val amount: BigDecimal,
-    val discountAmount: BigDecimal,
+    val amount: Money,
+    val discountAmount: Money,
 )
 
 data class FailureResponseFromPG(
@@ -153,8 +153,8 @@ data class CashReceiptResponseFromPG(
     val receiptKey: String,
     val issueNumber: String,
     val receiptUrl: String,
-    val amount: BigDecimal,
-    val taxFreeAmount: BigDecimal,
+    val amount: Money,
+    val taxFreeAmount: Money,
 )
 
 data class CashReceiptHistoryResponseFromPG(
@@ -166,8 +166,8 @@ data class CashReceiptHistoryResponseFromPG(
     val receiptUrl: String,
     val businessNumber: String,
     val transactionType: String,
-    val amount: BigDecimal,
-    val taxFreeAmount: BigDecimal,
+    val amount: Money,
+    val taxFreeAmount: Money,
     val issueStatus: String,
     val failure: FailureResponseFromPG,
     val customerIdentityNumber: String,
@@ -175,7 +175,7 @@ data class CashReceiptHistoryResponseFromPG(
 )
 
 data class DiscountResponseFromPG(
-    val amount: BigDecimal,
+    val amount: Money,
 )
 
 data class PaymentErrorResponseFromPG(
diff --git a/src/main/kotlin/com/petqua/application/payment/PaymentService.kt b/src/main/kotlin/com/petqua/application/payment/PaymentService.kt
index d3cf53ee..3bc005f4 100644
--- a/src/main/kotlin/com/petqua/application/payment/PaymentService.kt
+++ b/src/main/kotlin/com/petqua/application/payment/PaymentService.kt
@@ -26,7 +26,7 @@ class PaymentService(
             OrderException(ORDER_NOT_FOUND)
         }
         order.validateOwner(command.memberId)
-        order.validateAmount(command.amount.setScale(2))
+        order.validateAmount(command.amount)
     }
 
     fun processPayment(tossPayment: TossPayment): OrderPayment {
diff --git a/src/main/kotlin/com/petqua/application/product/dto/ProductDtos.kt b/src/main/kotlin/com/petqua/application/product/dto/ProductDtos.kt
index 7559ea2c..2d85d275 100644
--- a/src/main/kotlin/com/petqua/application/product/dto/ProductDtos.kt
+++ b/src/main/kotlin/com/petqua/application/product/dto/ProductDtos.kt
@@ -1,5 +1,6 @@
 package com.petqua.application.product.dto
 
+import com.petqua.common.domain.Money
 import com.petqua.common.domain.dto.CursorBasedPaging
 import com.petqua.common.domain.dto.DEFAULT_LAST_VIEWED_ID
 import com.petqua.common.domain.dto.PADDING_FOR_HAS_NEXT_PAGE
@@ -15,7 +16,6 @@ import com.petqua.domain.product.dto.ProductSearchCondition
 import com.petqua.domain.product.dto.ProductWithInfoResponse
 import com.petqua.domain.product.review.ProductReviewRecommendation
 import io.swagger.v3.oas.annotations.media.Schema
-import java.math.BigDecimal
 
 data class ProductDetailResponse(
     @Schema(
@@ -46,7 +46,7 @@ data class ProductDetailResponse(
         description = "상품 가격",
         example = "30000"
     )
-    val price: Int,
+    val price: Money,
 
     @Schema(
         description = "상품 판매점",
@@ -64,7 +64,7 @@ data class ProductDetailResponse(
         description = "할인 가격(판매 가격)",
         example = "21000"
     )
-    val discountPrice: Int,
+    val discountPrice: Money,
 
     @Schema(
         description = "찜 개수",
@@ -112,31 +112,31 @@ data class ProductDetailResponse(
         description = "안전 배송 가격",
         example = "5000"
     )
-    val safeDeliveryFee: BigDecimal?,
+    val safeDeliveryFee: Money?,
 
     @Schema(
         description = "일반 배송 가격",
         example = "3000"
     )
-    val commonDeliveryFee: BigDecimal?,
+    val commonDeliveryFee: Money?,
 
     @Schema(
         description = "픽업 배송 가격",
         example = "0"
     )
-    val pickUpDeliveryFee: BigDecimal?,
+    val pickUpDeliveryFee: Money?,
 
     @Schema(
         description = "수컷 추가 가격 (null인 경우 지원 X)",
         example = "0"
     )
-    val maleAdditionalPrice: BigDecimal?,
+    val maleAdditionalPrice: Money?,
 
     @Schema(
         description = "암컷 추가 가격 (null인 경우 지원 X)",
         example = "2000"
     )
-    val femaleAdditionalPrice: BigDecimal?,
+    val femaleAdditionalPrice: Money?,
 
     @Schema(
         description = "사육 온도 최소",
@@ -179,8 +179,8 @@ data class ProductDetailResponse(
         imageUrls: List<String>,
         descriptionImageUrls: List<String>,
         isWished: Boolean,
-        maleAdditionalPrice: BigDecimal?,
-        femaleAdditionalPrice: BigDecimal?,
+        maleAdditionalPrice: Money?,
+        femaleAdditionalPrice: Money?,
     ) : this(
         id = productWithInfoResponse.id,
         name = productWithInfoResponse.name,
diff --git a/src/main/kotlin/com/petqua/common/config/DataInitializer.kt b/src/main/kotlin/com/petqua/common/config/DataInitializer.kt
index 4ae3b5c1..7cbc5849 100644
--- a/src/main/kotlin/com/petqua/common/config/DataInitializer.kt
+++ b/src/main/kotlin/com/petqua/common/config/DataInitializer.kt
@@ -1,5 +1,6 @@
 package com.petqua.common.config
 
+import com.petqua.common.domain.Money
 import com.petqua.domain.announcement.Announcement
 import com.petqua.domain.announcement.AnnouncementRepository
 import com.petqua.domain.auth.Authority.MEMBER
@@ -183,15 +184,15 @@ class DataInitializer(
                 else -> category2.id
             }
             val safeDeliveryFee = when {
-                (it % 4) == 0 -> 5000.toBigDecimal()
+                (it % 4) == 0 -> Money.from(5000L)
                 else -> null
             }
             val commonDeliveryFee = when {
-                (it % 5) == 0 -> 3000.toBigDecimal()
+                (it % 5) == 0 -> Money.from(3000L)
                 else -> null
             }
             val pickUpDeliveryFee = when {
-                (it % 2) == 0 -> BigDecimal.ZERO
+                (it % 2) == 0 -> Money.from(0L)
                 else -> null
             }
             val reviewCount = (1..5).random()
@@ -220,10 +221,10 @@ class DataInitializer(
             Product(
                 name = "상품$it",
                 categoryId = categoryId,
-                price = BigDecimal.valueOf(80000L).setScale(2),
+                price = Money.from(80000L),
                 storeId = store.id,
                 discountRate = 50,
-                discountPrice = BigDecimal(40000L).setScale(2),
+                discountPrice = Money.from(40000L),
                 wishCount = WishCount(100),
                 reviewCount = reviewCount,
                 reviewTotalScore = (1..reviewCount).sum(),
@@ -247,7 +248,7 @@ class DataInitializer(
             ProductOption(
                 productId = it.id,
                 sex = sex,
-                additionalPrice = BigDecimal.ZERO,
+                additionalPrice = Money.from(0L),
             )
         }
         productOptionRepository.saveAll(productOptions)
diff --git a/src/main/kotlin/com/petqua/common/config/StringToMoneyConverter.kt b/src/main/kotlin/com/petqua/common/config/StringToMoneyConverter.kt
new file mode 100644
index 00000000..f864d86f
--- /dev/null
+++ b/src/main/kotlin/com/petqua/common/config/StringToMoneyConverter.kt
@@ -0,0 +1,12 @@
+package com.petqua.common.config
+
+import com.petqua.common.domain.Money
+import org.springframework.core.convert.converter.Converter
+import org.springframework.stereotype.Component
+
+@Component
+class StringToMoneyConverter : Converter<String, Money> {
+    override fun convert(source: String): Money? {
+        return Money.from(source.toBigDecimal())
+    }
+}
diff --git a/src/main/kotlin/com/petqua/common/config/WebConfig.kt b/src/main/kotlin/com/petqua/common/config/WebConfig.kt
index a1e018db..db8ec9fa 100644
--- a/src/main/kotlin/com/petqua/common/config/WebConfig.kt
+++ b/src/main/kotlin/com/petqua/common/config/WebConfig.kt
@@ -20,6 +20,7 @@ class WebConfig(
 
     override fun addFormatters(registry: FormatterRegistry) {
         registry.addConverter(OauthServerTypeConverter())
+        registry.addConverter(StringToMoneyConverter())
     }
 
     override fun addArgumentResolvers(resolvers: MutableList<HandlerMethodArgumentResolver?>) {
diff --git a/src/main/kotlin/com/petqua/common/domain/Money.kt b/src/main/kotlin/com/petqua/common/domain/Money.kt
new file mode 100644
index 00000000..07d0bee1
--- /dev/null
+++ b/src/main/kotlin/com/petqua/common/domain/Money.kt
@@ -0,0 +1,92 @@
+package com.petqua.common.domain
+
+import com.fasterxml.jackson.core.JsonGenerator
+import com.fasterxml.jackson.core.JsonParser
+import com.fasterxml.jackson.databind.DeserializationContext
+import com.fasterxml.jackson.databind.JsonDeserializer
+import com.fasterxml.jackson.databind.JsonSerializer
+import com.fasterxml.jackson.databind.SerializerProvider
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize
+import com.fasterxml.jackson.databind.annotation.JsonSerialize
+import com.petqua.common.util.setDefaultScale
+import jakarta.persistence.Embeddable
+import java.math.BigDecimal
+
+private class MoneyDeserializer : JsonDeserializer<Money>() {
+    override fun deserialize(p: JsonParser, ctxt: DeserializationContext): Money {
+        val value = p.codec.readValue(p, String::class.java)
+        return Money.from(value.toBigDecimal())
+    }
+}
+
+private class MoneySerializer : JsonSerializer<Money>() {
+    override fun serialize(money: Money, gen: JsonGenerator, serializers: SerializerProvider) {
+        gen.writeNumber(money.value.intValueExact()) // TODO INT? BigDecimal?
+    }
+}
+
+@JsonDeserialize(using = MoneyDeserializer::class)
+@JsonSerialize(using = MoneySerializer::class)
+@Embeddable
+data class Money private constructor (
+    val value: BigDecimal
+) {
+
+    companion object {
+        fun from(value: Long): Money {
+            return Money(BigDecimal.valueOf(value).setDefaultScale())
+        }
+
+        fun from(value: BigDecimal): Money {
+            return Money(value.setDefaultScale())
+        }
+    }
+
+    operator fun plus(other: Money): Money {
+        return Money(this.value + other.value)
+    }
+
+    operator fun plus(other: BigDecimal): Money {
+        return Money(this.value.plus(other))
+    }
+
+    operator fun plus(other: Long): Money {
+        return Money(this.value.plus(BigDecimal.valueOf(other)))
+    }
+
+    operator fun minus(other: Money): Money {
+        return Money(this.value - other.value)
+    }
+
+    operator fun minus(other: BigDecimal): Money {
+        return Money(this.value.minus(other))
+    }
+
+    operator fun minus(other: Long): Money {
+        return Money(this.value.minus(BigDecimal.valueOf(other)))
+    }
+
+    operator fun div(other: Money): Money {
+        return Money(this.value / other.value)
+    }
+
+    operator fun div(other: BigDecimal): Money {
+        return Money(this.value.div(other))
+    }
+
+    operator fun div(divisor: Long): Money {
+        return Money(this.value.div(BigDecimal.valueOf(divisor)))
+    }
+
+    operator fun times(other: Money): Money {
+        return Money(this.value * other.value)
+    }
+
+    operator fun times(other: BigDecimal): Money {
+        return Money(this.value.times(other))
+    }
+
+    operator fun times(other: Long): Money {
+        return Money(this.value.times(BigDecimal.valueOf(other)))
+    }
+}
diff --git a/src/main/kotlin/com/petqua/domain/cart/CartProduct.kt b/src/main/kotlin/com/petqua/domain/cart/CartProduct.kt
index ea26c74a..5980b48b 100644
--- a/src/main/kotlin/com/petqua/domain/cart/CartProduct.kt
+++ b/src/main/kotlin/com/petqua/domain/cart/CartProduct.kt
@@ -1,6 +1,7 @@
 package com.petqua.domain.cart
 
 import com.petqua.common.domain.BaseEntity
+import com.petqua.common.domain.Money
 import com.petqua.common.util.throwExceptionWhen
 import com.petqua.domain.delivery.DeliveryMethod
 import com.petqua.domain.product.option.Sex
@@ -39,8 +40,9 @@ class CartProduct(
     @Column(nullable = false)
     var deliveryMethod: DeliveryMethod,
 
-    @Column(nullable = false)
-    var deliveryFee: BigDecimal,
+    @Embedded
+    @AttributeOverride(name = "value", column = Column(name = "delivery_fee", nullable = false))
+    var deliveryFee: Money,
 ) : BaseEntity() {
 
     fun validateOwner(accessMemberId: Long) {
@@ -51,7 +53,7 @@ class CartProduct(
         quantity: CartProductQuantity,
         sex: Sex,
         deliveryMethod: DeliveryMethod,
-        deliveryFee: BigDecimal,
+        deliveryFee: Money,
     ) {
         this.quantity = quantity
         this.sex = sex
diff --git a/src/main/kotlin/com/petqua/domain/order/Order.kt b/src/main/kotlin/com/petqua/domain/order/Order.kt
index 41da0e72..e866bda8 100644
--- a/src/main/kotlin/com/petqua/domain/order/Order.kt
+++ b/src/main/kotlin/com/petqua/domain/order/Order.kt
@@ -1,6 +1,7 @@
 package com.petqua.domain.order
 
 import com.petqua.common.domain.BaseEntity
+import com.petqua.common.domain.Money
 import com.petqua.common.util.throwExceptionWhen
 import com.petqua.exception.order.OrderException
 import com.petqua.exception.order.OrderExceptionType.FORBIDDEN_ORDER
@@ -48,11 +49,12 @@ class Order(
     @Column(nullable = false)
     var status: OrderStatus,
 
-    @Column(nullable = false)
-    val totalAmount: BigDecimal,
+    @Embedded
+    @AttributeOverride(name = "value", column = Column(name = "total_amount"))
+    val totalAmount: Money,
 ) : BaseEntity() {
 
-    fun validateAmount(amount: BigDecimal) {
+    fun validateAmount(amount: Money) {
         throwExceptionWhen(totalAmount != amount) {
             throw OrderException(PAYMENT_PRICE_NOT_MATCH)
         }
diff --git a/src/main/kotlin/com/petqua/domain/order/OrderProduct.kt b/src/main/kotlin/com/petqua/domain/order/OrderProduct.kt
index 7d455428..bc3eb5de 100644
--- a/src/main/kotlin/com/petqua/domain/order/OrderProduct.kt
+++ b/src/main/kotlin/com/petqua/domain/order/OrderProduct.kt
@@ -1,5 +1,6 @@
 package com.petqua.domain.order
 
+import com.petqua.common.domain.Money
 import com.petqua.domain.delivery.DeliveryMethod
 import com.petqua.domain.product.option.Sex
 import jakarta.persistence.AttributeOverride
@@ -15,24 +16,29 @@ data class OrderProduct(
     @Column(nullable = false)
     val quantity: Int,
 
-    @Column(nullable = false)
-    val originalPrice: BigDecimal,
+    @Embedded
+    @AttributeOverride(name = "value", column = Column(name = "original_price", nullable = false))
+    val originalPrice: Money,
 
     @Column(nullable = false)
     val discountRate: Int,
 
+    @Embedded
+    @AttributeOverride(name = "value", column = Column(name = "discount_price", nullable = false))
     @Column(nullable = false)
-    val discountPrice: BigDecimal,
+    val discountPrice: Money,
 
-    @Column(nullable = false)
-    val deliveryFee: BigDecimal,
+    @Embedded
+    @AttributeOverride(name = "value", column = Column(name = "delivery_fee", nullable = false))
+    val deliveryFee: Money,
 
     @Embedded
     @AttributeOverride(name = "value", column = Column(name = "shippingNumber"))
     var shippingNumber: ShippingNumber,
 
-    @Column(nullable = false)
-    val orderPrice: BigDecimal,
+    @Embedded
+    @AttributeOverride(name = "value", column = Column(name = "order_price", nullable = false))
+    val orderPrice: Money,
 
     @Column(nullable = false)
     val productId: Long = 0,
diff --git a/src/main/kotlin/com/petqua/domain/payment/tosspayment/TossPayment.kt b/src/main/kotlin/com/petqua/domain/payment/tosspayment/TossPayment.kt
index d0d01f34..823d50f2 100644
--- a/src/main/kotlin/com/petqua/domain/payment/tosspayment/TossPayment.kt
+++ b/src/main/kotlin/com/petqua/domain/payment/tosspayment/TossPayment.kt
@@ -1,5 +1,6 @@
 package com.petqua.domain.payment.tosspayment
 
+import com.petqua.common.domain.Money
 import com.petqua.domain.order.OrderName
 import com.petqua.domain.order.OrderNumber
 import jakarta.persistence.AttributeOverride
@@ -11,7 +12,6 @@ import jakarta.persistence.Enumerated
 import jakarta.persistence.GeneratedValue
 import jakarta.persistence.GenerationType.IDENTITY
 import jakarta.persistence.Id
-import java.math.BigDecimal
 
 @Entity
 class TossPayment(
@@ -33,8 +33,9 @@ class TossPayment(
     @Column(nullable = false)
     val method: TossPaymentMethod,
 
-    @Column(nullable = false)
-    val totalAmount: BigDecimal,
+    @Embedded
+    @AttributeOverride(name = "value", column = Column(name = "total_amount", nullable = false))
+    val totalAmount: Money,
 
     @Enumerated(STRING)
     @Column(nullable = false)
diff --git a/src/main/kotlin/com/petqua/domain/product/Product.kt b/src/main/kotlin/com/petqua/domain/product/Product.kt
index b6fae75b..4f6b235d 100644
--- a/src/main/kotlin/com/petqua/domain/product/Product.kt
+++ b/src/main/kotlin/com/petqua/domain/product/Product.kt
@@ -1,6 +1,7 @@
 package com.petqua.domain.product
 
 import com.petqua.common.domain.BaseEntity
+import com.petqua.common.domain.Money
 import com.petqua.common.domain.SoftDeleteEntity
 import com.petqua.domain.delivery.DeliveryMethod
 import com.petqua.domain.product.review.ProductReviewStatistics
@@ -14,7 +15,6 @@ import jakarta.persistence.Entity
 import jakarta.persistence.GeneratedValue
 import jakarta.persistence.GenerationType
 import jakarta.persistence.Id
-import java.math.BigDecimal
 
 @Entity
 class Product(
@@ -27,8 +27,9 @@ class Product(
     @Column(nullable = false)
     val categoryId: Long,
 
-    @Column(nullable = false)
-    val price: BigDecimal,
+    @Embedded
+    @AttributeOverride(name = "value", column = Column(name = "price", nullable = false))
+    val price: Money,
 
     @Column(nullable = false)
     val storeId: Long,
@@ -36,8 +37,9 @@ class Product(
     @Column(nullable = false)
     val discountRate: Int = 0,
 
-    @Column(nullable = false)
-    val discountPrice: BigDecimal = price,
+    @Embedded
+    @AttributeOverride(name = "value", column = Column(name = "discount_price", nullable = false))
+    val discountPrice: Money = price,
 
     @Embedded
     @AttributeOverride(name = "value", column = Column(name = "wish_count", nullable = false))
@@ -55,11 +57,17 @@ class Product(
     @Column(nullable = false)
     var isDeleted: Boolean = false,
 
-    val safeDeliveryFee: BigDecimal?,
+    @Embedded
+    @AttributeOverride(name = "value", column = Column(name = "safe_delivery_fee"))
+    val safeDeliveryFee: Money?,
 
-    val commonDeliveryFee: BigDecimal?,
+    @Embedded
+    @AttributeOverride(name = "value", column = Column(name = "common_delivery_fee"))
+    val commonDeliveryFee: Money?,
 
-    val pickUpDeliveryFee: BigDecimal?,
+    @Embedded
+    @AttributeOverride(name = "value", column = Column(name = "pick_up_delivery_fee"))
+    val pickUpDeliveryFee: Money?,
 
     val productDescriptionId: Long?,
 
@@ -79,7 +87,7 @@ class Product(
         wishCount = wishCount.decrease()
     }
 
-    fun getDeliveryFee(deliveryMethod: DeliveryMethod): BigDecimal {
+    fun getDeliveryFee(deliveryMethod: DeliveryMethod): Money {
         return when (deliveryMethod) {
             DeliveryMethod.SAFETY -> safeDeliveryFee ?: throw ProductException(INVALID_DELIVERY_METHOD)
             DeliveryMethod.COMMON -> commonDeliveryFee ?: throw ProductException(INVALID_DELIVERY_METHOD)
diff --git a/src/main/kotlin/com/petqua/domain/product/dto/ProductDtos.kt b/src/main/kotlin/com/petqua/domain/product/dto/ProductDtos.kt
index c63190c3..e182bc4d 100644
--- a/src/main/kotlin/com/petqua/domain/product/dto/ProductDtos.kt
+++ b/src/main/kotlin/com/petqua/domain/product/dto/ProductDtos.kt
@@ -1,5 +1,6 @@
 package com.petqua.domain.product.dto
 
+import com.petqua.common.domain.Money
 import com.petqua.common.util.throwExceptionWhen
 import com.petqua.domain.delivery.DeliveryMethod
 import com.petqua.domain.product.Product
@@ -10,7 +11,6 @@ import com.petqua.domain.product.detail.info.ProductInfo
 import com.petqua.exception.product.ProductException
 import com.petqua.exception.product.ProductExceptionType
 import io.swagger.v3.oas.annotations.media.Schema
-import java.math.BigDecimal
 
 data class ProductReadCondition(
     val canDeliverSafely: Boolean? = null,
@@ -63,19 +63,19 @@ data class ProductWithInfoResponse(
     val name: String,
     val family: String,
     val species: String,
-    val price: Int,
+    val price: Money,
     val storeName: String,
     val discountRate: Int,
-    val discountPrice: Int,
+    val discountPrice: Money,
     val wishCount: Int,
     val reviewCount: Int,
     val reviewAverageScore: Double,
     val thumbnailUrl: String,
     val descriptionTitle: String,
     val descriptionContent: String,
-    val safeDeliveryFee: BigDecimal?,
-    val commonDeliveryFee: BigDecimal?,
-    val pickUpDeliveryFee: BigDecimal?,
+    val safeDeliveryFee: Money?,
+    val commonDeliveryFee: Money?,
+    val pickUpDeliveryFee: Money?,
     val optimalTemperatureMin: Int,
     val optimalTemperatureMax: Int,
     val difficultyLevel: String,
@@ -93,10 +93,10 @@ data class ProductWithInfoResponse(
         name = product.name,
         family = category.family.name,
         species = category.species.name,
-        price = product.price.intValueExact(),
+        price = product.price,
         storeName = storeName,
         discountRate = product.discountRate,
-        discountPrice = product.discountPrice.intValueExact(),
+        discountPrice = product.discountPrice,
         wishCount = product.wishCount.value,
         reviewCount = product.reviewCount,
         reviewAverageScore = product.averageReviewScore(),
@@ -142,7 +142,7 @@ data class ProductResponse(
         description = "상품 가격",
         example = "30000"
     )
-    val price: Int,
+    val price: Money,
 
     @Schema(
         description = "상품 판매점",
@@ -160,7 +160,7 @@ data class ProductResponse(
         description = "할인 가격(판매 가격)",
         example = "21000"
     )
-    val discountPrice: Int,
+    val discountPrice: Money,
 
     @Schema(
         description = "찜 개수",
@@ -190,19 +190,19 @@ data class ProductResponse(
         description = "안전 배송 가격",
         example = "5000"
     )
-    val safeDeliveryFee: BigDecimal?,
+    val safeDeliveryFee: Money?,
 
     @Schema(
         description = "일반 배송 가격",
         example = "3000"
     )
-    val commonDeliveryFee: BigDecimal?,
+    val commonDeliveryFee: Money?,
 
     @Schema(
         description = "픽업 배송 가격",
         example = "0"
     )
-    val pickUpDeliveryFee: BigDecimal?,
+    val pickUpDeliveryFee: Money?,
 
     @Schema(
         description = "찜 여부",
@@ -214,10 +214,10 @@ data class ProductResponse(
         product.id,
         product.name,
         product.categoryId,
-        product.price.intValueExact(),
+        product.price,
         storeName,
         product.discountRate,
-        product.discountPrice.intValueExact(),
+        product.discountPrice,
         product.wishCount.value,
         product.reviewCount,
         product.averageReviewScore(),
diff --git a/src/main/kotlin/com/petqua/domain/product/option/ProductOption.kt b/src/main/kotlin/com/petqua/domain/product/option/ProductOption.kt
index a06852a1..179c3b80 100644
--- a/src/main/kotlin/com/petqua/domain/product/option/ProductOption.kt
+++ b/src/main/kotlin/com/petqua/domain/product/option/ProductOption.kt
@@ -1,14 +1,16 @@
 package com.petqua.domain.product.option
 
 import com.petqua.common.domain.BaseEntity
+import com.petqua.common.domain.Money
+import jakarta.persistence.AttributeOverride
 import jakarta.persistence.Column
+import jakarta.persistence.Embedded
 import jakarta.persistence.Entity
 import jakarta.persistence.EnumType.STRING
 import jakarta.persistence.Enumerated
 import jakarta.persistence.GeneratedValue
 import jakarta.persistence.GenerationType
 import jakarta.persistence.Id
-import java.math.BigDecimal
 
 @Entity
 class ProductOption(
@@ -22,8 +24,9 @@ class ProductOption(
     @Enumerated(STRING)
     val sex: Sex,
 
-    @Column(nullable = false)
-    val additionalPrice: BigDecimal,
+    @Embedded
+    @AttributeOverride(name = "value", column = Column(name = "additional_price", nullable = false))
+    val additionalPrice: Money,
 ) : BaseEntity() {
 
     fun hasDistinctSex(): Boolean {
diff --git a/src/main/kotlin/com/petqua/presentation/cart/dto/CartProductDtos.kt b/src/main/kotlin/com/petqua/presentation/cart/dto/CartProductDtos.kt
index 4ab013ab..89d80225 100644
--- a/src/main/kotlin/com/petqua/presentation/cart/dto/CartProductDtos.kt
+++ b/src/main/kotlin/com/petqua/presentation/cart/dto/CartProductDtos.kt
@@ -2,6 +2,7 @@ package com.petqua.presentation.cart.dto
 
 import com.petqua.application.cart.dto.SaveCartProductCommand
 import com.petqua.application.cart.dto.UpdateCartProductOptionCommand
+import com.petqua.common.domain.Money
 import com.petqua.domain.cart.CartProductQuantity
 import com.petqua.domain.delivery.DeliveryMethod
 import com.petqua.domain.product.option.Sex
@@ -39,7 +40,7 @@ data class SaveCartProductRequest(
         description = "배송비",
         example = "3000"
     )
-    val deliveryFee: BigDecimal,
+    val deliveryFee: Money,
 ) {
 
     fun toCommand(memberId: Long): SaveCartProductCommand {
@@ -79,7 +80,7 @@ data class UpdateCartProductOptionRequest(
         description = "배송비",
         example = "3000"
     )
-    val deliveryFee: BigDecimal,
+    val deliveryFee: Money,
 ) {
 
     fun toCommand(memberId: Long, cartProductId: Long): UpdateCartProductOptionCommand {
diff --git a/src/main/kotlin/com/petqua/presentation/order/dto/OrderDtos.kt b/src/main/kotlin/com/petqua/presentation/order/dto/OrderDtos.kt
index 05fdf657..4b28193d 100644
--- a/src/main/kotlin/com/petqua/presentation/order/dto/OrderDtos.kt
+++ b/src/main/kotlin/com/petqua/presentation/order/dto/OrderDtos.kt
@@ -2,6 +2,7 @@ package com.petqua.presentation.order.dto
 
 import com.petqua.application.order.dto.OrderProductCommand
 import com.petqua.application.order.dto.SaveOrderCommand
+import com.petqua.common.domain.Money
 import com.petqua.domain.delivery.DeliveryMethod
 import com.petqua.domain.product.option.Sex
 import java.math.BigDecimal
@@ -10,7 +11,7 @@ data class SaveOrderRequest(
     val shippingAddressId: Long,
     val shippingRequest: String?,
     val orderProductRequests: List<OrderProductRequest>,
-    val totalAmount: BigDecimal,
+    val totalAmount: Money,
 ) {
 
     fun toCommand(memberId: Long): SaveOrderCommand {
@@ -28,13 +29,13 @@ data class OrderProductRequest(
     val productId: Long,
     val storeId: Long,
     val quantity: Int,
-    val originalPrice: BigDecimal,
+    val originalPrice: Money,
     val discountRate: Int,
-    val discountPrice: BigDecimal,
-    val orderPrice: BigDecimal,
+    val discountPrice: Money,
+    val orderPrice: Money,
     val sex: String,
-    val additionalPrice: BigDecimal,
-    val deliveryFee: BigDecimal,
+    val additionalPrice: Money,
+    val deliveryFee: Money,
     val deliveryMethod: String,
 ) {
 
diff --git a/src/main/kotlin/com/petqua/presentation/payment/PaymentDtos.kt b/src/main/kotlin/com/petqua/presentation/payment/PaymentDtos.kt
index a8319578..2bed0a7c 100644
--- a/src/main/kotlin/com/petqua/presentation/payment/PaymentDtos.kt
+++ b/src/main/kotlin/com/petqua/presentation/payment/PaymentDtos.kt
@@ -2,13 +2,13 @@ package com.petqua.presentation.payment
 
 import com.petqua.application.payment.FailPaymentCommand
 import com.petqua.application.payment.SucceedPaymentCommand
-import java.math.BigDecimal
+import com.petqua.common.domain.Money
 
 data class SucceedPaymentRequest(
     val paymentType: String,
     val orderId: String,
     val paymentKey: String,
-    val amount: BigDecimal,
+    val amount: Money,
 ) {
 
     fun toCommand(memberId: Long): SucceedPaymentCommand {
diff --git a/src/main/kotlin/com/petqua/presentation/product/dto/WishProductDtos.kt b/src/main/kotlin/com/petqua/presentation/product/dto/WishProductDtos.kt
index 1a469e40..464d3916 100644
--- a/src/main/kotlin/com/petqua/presentation/product/dto/WishProductDtos.kt
+++ b/src/main/kotlin/com/petqua/presentation/product/dto/WishProductDtos.kt
@@ -160,10 +160,10 @@ data class WishProductResponse(
         product.id,
         product.name,
         product.categoryId,
-        product.price.intValueExact(),
+        product.price.value.intValueExact(), // TODO int로 바꾼 이유가 있나?
         storeName,
         product.discountRate,
-        product.discountPrice.intValueExact(),
+        product.discountPrice.value.intValueExact(),
         product.wishCount.value,
         product.reviewCount,
         product.averageReviewScore(),
diff --git a/src/test/kotlin/com/petqua/application/order/OrderServiceTest.kt b/src/test/kotlin/com/petqua/application/order/OrderServiceTest.kt
index 57181a56..ecdaac51 100644
--- a/src/test/kotlin/com/petqua/application/order/OrderServiceTest.kt
+++ b/src/test/kotlin/com/petqua/application/order/OrderServiceTest.kt
@@ -101,7 +101,7 @@ class OrderServiceTest(
                 orderProductCommand(
                     productId = productB.id,
                     sex = productOptionB.sex,
-                    additionalPrice = productOptionB.additionalPrice,
+                    additionalPrice = productOptionB.additionalPrice.value,
                 ),
             )
             val command = saveOrderCommand(
@@ -130,7 +130,7 @@ class OrderServiceTest(
                 orderProductCommand(
                     productId = productA.id,
                     sex = productOptionA.sex,
-                    additionalPrice = productOptionA.additionalPrice,
+                    additionalPrice = productOptionA.additionalPrice.value,
                 ),
             )
 
@@ -187,22 +187,22 @@ class OrderServiceTest(
             val orderProductCommands = listOf(
                 orderProductCommand(
                     productId = productA.id,
-                    originalPrice = productA.price,
+                    originalPrice = productA.price.value,
                     discountRate = productA.discountRate,
-                    discountPrice = productA.discountPrice,
+                    discountPrice = productA.discountPrice.value,
                     sex = productOptionA.sex,
                     orderPrice = BigDecimal.TEN,
-                    additionalPrice = productOptionA.additionalPrice,
+                    additionalPrice = productOptionA.additionalPrice.value,
                     deliveryMethod = COMMON,
                 ),
                 orderProductCommand(
                     productId = productB.id,
-                    originalPrice = productB.price,
+                    originalPrice = productB.price.value,
                     discountRate = productB.discountRate,
-                    discountPrice = productB.discountPrice,
+                    discountPrice = productB.discountPrice.value,
                     sex = productOptionB.sex,
                     orderPrice = 9.toBigDecimal(),
-                    additionalPrice = productOptionB.additionalPrice,
+                    additionalPrice = productOptionB.additionalPrice.value,
                     deliveryMethod = SAFETY,
                 ),
             )
@@ -253,22 +253,22 @@ class OrderServiceTest(
             val orderProductCommands = listOf(
                 orderProductCommand(
                     productId = productA.id,
-                    originalPrice = productA.price,
+                    originalPrice = productA.price.value,
                     discountRate = productA.discountRate,
-                    discountPrice = productA.discountPrice,
+                    discountPrice = productA.discountPrice.value,
                     sex = productOptionA.sex,
                     orderPrice = BigDecimal.TEN,
-                    additionalPrice = productOptionA.additionalPrice,
+                    additionalPrice = productOptionA.additionalPrice.value,
                     deliveryFee = 1.toBigDecimal(),
                 ),
                 orderProductCommand(
                     productId = productB.id,
-                    originalPrice = productB.price,
+                    originalPrice = productB.price.value,
                     discountRate = productB.discountRate,
-                    discountPrice = productB.discountPrice,
+                    discountPrice = productB.discountPrice.value,
                     sex = productOptionB.sex,
                     orderPrice = 9.toBigDecimal(),
-                    additionalPrice = productOptionB.additionalPrice,
+                    additionalPrice = productOptionB.additionalPrice.value,
                     deliveryFee = 5000.toBigDecimal(),
                 ),
             )
@@ -332,34 +332,34 @@ class OrderServiceTest(
             val orderProductCommands = listOf(
                 orderProductCommand(
                     productId = productA1.id,
-                    originalPrice = productA1.price,
+                    originalPrice = productA1.price.value,
                     discountRate = productA1.discountRate,
-                    discountPrice = productA1.discountPrice,
+                    discountPrice = productA1.discountPrice.value,
                     sex = productOptionA1.sex,
                     orderPrice = BigDecimal.ONE,
-                    additionalPrice = productOptionA1.additionalPrice,
+                    additionalPrice = productOptionA1.additionalPrice.value,
                     deliveryFee = 3000.toBigDecimal(),
                     deliveryMethod = COMMON,
                 ),
                 orderProductCommand(
                     productId = productA2.id,
-                    originalPrice = productA2.price,
+                    originalPrice = productA2.price.value,
                     discountRate = productA2.discountRate,
-                    discountPrice = productA2.discountPrice,
+                    discountPrice = productA2.discountPrice.value,
                     sex = productOptionA2.sex,
                     orderPrice = BigDecimal.ONE,
-                    additionalPrice = productOptionA2.additionalPrice,
+                    additionalPrice = productOptionA2.additionalPrice.value,
                     deliveryFee = 3000.toBigDecimal(),
                     deliveryMethod = COMMON,
                 ),
                 orderProductCommand(
                     productId = productB.id,
-                    originalPrice = productB.price,
+                    originalPrice = productB.price.value,
                     discountRate = productB.discountRate,
-                    discountPrice = productB.discountPrice,
+                    discountPrice = productB.discountPrice.value,
                     sex = productOptionB.sex,
                     orderPrice = BigDecimal.ONE,
-                    additionalPrice = productOptionB.additionalPrice,
+                    additionalPrice = productOptionB.additionalPrice.value,
                     deliveryFee = 5000.toBigDecimal(),
                     deliveryMethod = SAFETY,
                 ),
@@ -430,34 +430,34 @@ class OrderServiceTest(
             val orderProductCommands = listOf(
                 orderProductCommand(
                     productId = productA1.id,
-                    originalPrice = productA1.price,
+                    originalPrice = productA1.price.value,
                     discountRate = productA1.discountRate,
-                    discountPrice = productA1.discountPrice,
+                    discountPrice = productA1.discountPrice.value,
                     sex = productOptionA1.sex,
                     orderPrice = BigDecimal.ONE,
-                    additionalPrice = productOptionA1.additionalPrice,
+                    additionalPrice = productOptionA1.additionalPrice.value,
                     deliveryFee = 3000.toBigDecimal(),
                     deliveryMethod = COMMON,
                 ),
                 orderProductCommand(
                     productId = productA2.id,
-                    originalPrice = productA2.price,
+                    originalPrice = productA2.price.value,
                     discountRate = productA2.discountRate,
-                    discountPrice = productA2.discountPrice,
+                    discountPrice = productA2.discountPrice.value,
                     sex = productOptionA2.sex,
                     orderPrice = BigDecimal.ONE,
-                    additionalPrice = productOptionA2.additionalPrice,
+                    additionalPrice = productOptionA2.additionalPrice.value,
                     deliveryFee = 3000.toBigDecimal(),
                     deliveryMethod = COMMON,
                 ),
                 orderProductCommand(
                     productId = productB.id,
-                    originalPrice = productB.price,
+                    originalPrice = productB.price.value,
                     discountRate = productB.discountRate,
-                    discountPrice = productB.discountPrice,
+                    discountPrice = productB.discountPrice.value,
                     sex = productOptionB.sex,
                     orderPrice = BigDecimal.ONE,
-                    additionalPrice = productOptionB.additionalPrice,
+                    additionalPrice = productOptionB.additionalPrice.value,
                     deliveryFee = 5000.toBigDecimal(),
                     deliveryMethod = SAFETY,
                 ),
diff --git a/src/test/kotlin/com/petqua/application/payment/PaymentFacadeServiceTest.kt b/src/test/kotlin/com/petqua/application/payment/PaymentFacadeServiceTest.kt
index 6c76b922..81b53e30 100644
--- a/src/test/kotlin/com/petqua/application/payment/PaymentFacadeServiceTest.kt
+++ b/src/test/kotlin/com/petqua/application/payment/PaymentFacadeServiceTest.kt
@@ -66,7 +66,7 @@ class PaymentFacadeServiceTest(
                 command = succeedPaymentCommand(
                     memberId = order.memberId,
                     orderNumber = order.orderNumber,
-                    amount = order.totalAmount,
+                    amount = order.totalAmount.value,
                 )
             )
 
@@ -82,7 +82,7 @@ class PaymentFacadeServiceTest(
                 command = succeedPaymentCommand(
                     memberId = order.memberId,
                     orderNumber = order.orderNumber,
-                    amount = order.totalAmount,
+                    amount = order.totalAmount.value,
                 )
             )
 
@@ -94,7 +94,7 @@ class PaymentFacadeServiceTest(
                     val payment = payments[0]
 
                     payment.orderNumber shouldBe order.orderNumber
-                    payment.totalAmount shouldBe order.totalAmount.setScale(2)
+                    payment.totalAmount shouldBe order.totalAmount
                 }
             }
 
@@ -128,7 +128,7 @@ class PaymentFacadeServiceTest(
                         command = succeedPaymentCommand(
                             memberId = order.memberId,
                             orderNumber = orderNumber,
-                            amount = order.totalAmount,
+                            amount = order.totalAmount.value,
                         )
                     )
                 }.exceptionType() shouldBe ORDER_NOT_FOUND
@@ -151,7 +151,7 @@ class PaymentFacadeServiceTest(
                         command = succeedPaymentCommand(
                             memberId = invalidOrder.memberId,
                             orderNumber = invalidOrder.orderNumber,
-                            amount = invalidOrder.totalAmount,
+                            amount = invalidOrder.totalAmount.value,
                         )
                     )
                 }.exceptionType() shouldBe ORDER_CAN_NOT_PAY
@@ -167,7 +167,7 @@ class PaymentFacadeServiceTest(
                         command = succeedPaymentCommand(
                             memberId = memberId,
                             orderNumber = order.orderNumber,
-                            amount = order.totalAmount,
+                            amount = order.totalAmount.value,
                         )
                     )
                 }.exceptionType() shouldBe FORBIDDEN_ORDER
@@ -183,7 +183,7 @@ class PaymentFacadeServiceTest(
                         command = succeedPaymentCommand(
                             memberId = order.memberId,
                             orderNumber = order.orderNumber,
-                            amount = amount,
+                            amount = amount.value,
                         )
                     )
                 }.exceptionType() shouldBe PAYMENT_PRICE_NOT_MATCH
@@ -207,7 +207,7 @@ class PaymentFacadeServiceTest(
                         command = succeedPaymentCommand(
                             memberId = order.memberId,
                             orderNumber = order.orderNumber,
-                            amount = order.totalAmount,
+                            amount = order.totalAmount.value,
                         )
                     )
                 }.exceptionType() shouldBe UNAUTHORIZED_KEY
diff --git a/src/test/kotlin/com/petqua/domain/cart/CartProductTest.kt b/src/test/kotlin/com/petqua/domain/cart/CartProductTest.kt
index 127fc862..2c949c93 100644
--- a/src/test/kotlin/com/petqua/domain/cart/CartProductTest.kt
+++ b/src/test/kotlin/com/petqua/domain/cart/CartProductTest.kt
@@ -1,5 +1,6 @@
 package com.petqua.domain.cart
 
+import com.petqua.common.domain.Money
 import com.petqua.domain.delivery.DeliveryMethod
 import com.petqua.domain.product.option.Sex.FEMALE
 import com.petqua.domain.product.option.Sex.MALE
@@ -18,14 +19,14 @@ class CartProductTest : StringSpec({
             quantity = CartProductQuantity(5),
             sex = FEMALE,
             deliveryMethod = DeliveryMethod.COMMON,
-            deliveryFee = 3000.toBigDecimal(),
+            deliveryFee = Money.from(3000L),
         )
 
         cartProduct.updateOptions(
             quantity = CartProductQuantity(10),
             sex = MALE,
             deliveryMethod = DeliveryMethod.COMMON,
-            deliveryFee = 3000.toBigDecimal(),
+            deliveryFee = Money.from(3000L),
         )
 
         assertSoftly(cartProduct) {
@@ -42,7 +43,7 @@ class CartProductTest : StringSpec({
             quantity = CartProductQuantity(5),
             sex = MALE,
             deliveryMethod = DeliveryMethod.COMMON,
-            deliveryFee = 3000.toBigDecimal(),
+            deliveryFee = Money.from(3000L),
         )
 
         shouldThrow<CartProductException> {
diff --git a/src/test/kotlin/com/petqua/domain/order/OrderTest.kt b/src/test/kotlin/com/petqua/domain/order/OrderTest.kt
index 0cb7c964..17176be1 100644
--- a/src/test/kotlin/com/petqua/domain/order/OrderTest.kt
+++ b/src/test/kotlin/com/petqua/domain/order/OrderTest.kt
@@ -1,5 +1,6 @@
 package com.petqua.domain.order
 
+import com.petqua.common.domain.Money
 import com.petqua.domain.order.OrderStatus.CANCELED
 import com.petqua.domain.order.OrderStatus.ORDER_CREATED
 import com.petqua.exception.order.OrderException
@@ -23,7 +24,7 @@ class OrderTest : StringSpec({
         )
 
         shouldNotThrow<OrderException> {
-            order.validateAmount(TEN)
+            order.validateAmount(Money.from(TEN))
         }
     }
 
@@ -33,7 +34,7 @@ class OrderTest : StringSpec({
         )
 
         shouldThrow<OrderException> {
-            order.validateAmount(ONE)
+            order.validateAmount(Money.from(ONE))
         }.exceptionType() shouldBe PAYMENT_PRICE_NOT_MATCH
     }
 
diff --git a/src/test/kotlin/com/petqua/presentation/payment/PaymentControllerTest.kt b/src/test/kotlin/com/petqua/presentation/payment/PaymentControllerTest.kt
index 4bbd1220..5b04a327 100644
--- a/src/test/kotlin/com/petqua/presentation/payment/PaymentControllerTest.kt
+++ b/src/test/kotlin/com/petqua/presentation/payment/PaymentControllerTest.kt
@@ -62,7 +62,7 @@ class PaymentControllerTest(
                     accessToken = accessToken,
                     succeedPaymentRequest = succeedPaymentRequest(
                         orderId = order.orderNumber.value,
-                        amount = order.totalAmount
+                        amount = order.totalAmount.value
                     )
                 )
 
@@ -78,7 +78,7 @@ class PaymentControllerTest(
                         val payment = payments[0]
 
                         payment.orderNumber shouldBe order.orderNumber
-                        payment.totalAmount shouldBe order.totalAmount.setScale(2)
+                        payment.totalAmount shouldBe order.totalAmount
                     }
                 }
 
@@ -110,7 +110,7 @@ class PaymentControllerTest(
                     accessToken = accessToken,
                     succeedPaymentRequest = succeedPaymentRequest(
                         orderId = orderNumber,
-                        amount = order.totalAmount
+                        amount = order.totalAmount.value
                     )
                 )
 
@@ -138,7 +138,7 @@ class PaymentControllerTest(
                     accessToken = accessToken,
                     succeedPaymentRequest = succeedPaymentRequest(
                         orderId = invalidOrder.orderNumber.value,
-                        amount = invalidOrder.totalAmount
+                        amount = invalidOrder.totalAmount.value
                     )
                 )
 
@@ -159,7 +159,7 @@ class PaymentControllerTest(
                     accessToken = otherAccessToken,
                     succeedPaymentRequest = succeedPaymentRequest(
                         orderId = order.orderNumber.value,
-                        amount = order.totalAmount
+                        amount = order.totalAmount.value
                     )
                 )
 
@@ -180,7 +180,7 @@ class PaymentControllerTest(
                     accessToken = accessToken,
                     succeedPaymentRequest = succeedPaymentRequest(
                         orderId = order.orderNumber.value,
-                        amount = wrongAmount
+                        amount = wrongAmount.value
                     )
                 )
 
@@ -209,7 +209,7 @@ class PaymentControllerTest(
                     accessToken = accessToken,
                     succeedPaymentRequest = succeedPaymentRequest(
                         orderId = order.orderNumber.value,
-                        amount = order.totalAmount
+                        amount = order.totalAmount.value
                     )
                 )
 
diff --git a/src/test/kotlin/com/petqua/test/fake/FakeTossPaymentsApiClient.kt b/src/test/kotlin/com/petqua/test/fake/FakeTossPaymentsApiClient.kt
index 8f74de25..19d7c376 100644
--- a/src/test/kotlin/com/petqua/test/fake/FakeTossPaymentsApiClient.kt
+++ b/src/test/kotlin/com/petqua/test/fake/FakeTossPaymentsApiClient.kt
@@ -4,6 +4,7 @@ import com.petqua.application.payment.CardResponseFromPG
 import com.petqua.application.payment.PaymentConfirmRequestToPG
 import com.petqua.application.payment.PaymentResponseFromPG
 import com.petqua.application.payment.infra.TossPaymentsApiClient
+import com.petqua.common.domain.Money
 import com.petqua.domain.payment.tosspayment.TossPaymentMethod
 import com.petqua.domain.payment.tosspayment.TossPaymentStatus
 import com.petqua.domain.payment.tosspayment.TossPaymentType
@@ -32,10 +33,10 @@ class FakeTossPaymentsApiClient : TossPaymentsApiClient {
             useEscrow = false,
             lastTransactionKey = null,
             suppliedAmount = paymentConfirmRequestToPG.amount,
-            vat = BigDecimal.ZERO,
+            vat = Money.from(0L),
             cultureExpense = false,
-            taxFreeAmount = BigDecimal.ZERO,
-            taxExemptionAmount = BigDecimal.ZERO,
+            taxFreeAmount = Money.from(0L),
+            taxExemptionAmount = Money.from(0L),
             cancels = null,
             isPartialCancelable = true,
             card = CardResponseFromPG(
diff --git a/src/test/kotlin/com/petqua/test/fixture/CartProductFixtures.kt b/src/test/kotlin/com/petqua/test/fixture/CartProductFixtures.kt
index e3c1c717..f516fbc0 100644
--- a/src/test/kotlin/com/petqua/test/fixture/CartProductFixtures.kt
+++ b/src/test/kotlin/com/petqua/test/fixture/CartProductFixtures.kt
@@ -2,6 +2,7 @@ package com.petqua.test.fixture
 
 import com.petqua.application.cart.dto.SaveCartProductCommand
 import com.petqua.application.cart.dto.UpdateCartProductOptionCommand
+import com.petqua.common.domain.Money
 import com.petqua.common.util.setDefaultScale
 import com.petqua.domain.cart.CartProduct
 import com.petqua.domain.cart.CartProductQuantity
@@ -29,7 +30,7 @@ fun cartProduct(
         quantity = CartProductQuantity(quantity),
         sex = sex,
         deliveryMethod = deliveryMethod,
-        deliveryFee = deliveryFee,
+        deliveryFee = Money.from(deliveryFee),
     )
 }
 
@@ -48,7 +49,7 @@ fun saveCartProductCommand(
         quantity = quantity,
         sex = sex,
         deliveryMethod = deliveryMethod,
-        deliveryFee = deliveryFee.setDefaultScale(),
+        deliveryFee = Money.from(deliveryFee),
     )
 }
 
@@ -66,7 +67,7 @@ fun updateCartProductOptionCommand(
         quantity = CartProductQuantity(quantity),
         sex = sex,
         deliveryMethod = deliveryMethod,
-        deliveryFee = deliveryFee.setDefaultScale(),
+        deliveryFee = Money.from(deliveryFee),
     )
 }
 
@@ -83,7 +84,7 @@ fun saveCartProductRequest(
         quantity = quantity,
         sex = sex,
         deliveryMethod = deliveryMethod,
-        deliveryFee = deliveryFee.setDefaultScale(),
+        deliveryFee = Money.from(deliveryFee),
     )
 }
 
@@ -97,7 +98,7 @@ fun updateCartProductOptionRequest(
         quantity = quantity,
         sex = sex,
         deliveryMethod = deliveryMethod,
-        deliveryFee = deliveryFee.setDefaultScale(),
+        deliveryFee = Money.from(deliveryFee),
     )
 }
 
diff --git a/src/test/kotlin/com/petqua/test/fixture/OrderFixture.kt b/src/test/kotlin/com/petqua/test/fixture/OrderFixture.kt
index 59be3de4..2efe70bc 100644
--- a/src/test/kotlin/com/petqua/test/fixture/OrderFixture.kt
+++ b/src/test/kotlin/com/petqua/test/fixture/OrderFixture.kt
@@ -2,7 +2,7 @@ package com.petqua.test.fixture
 
 import com.petqua.application.order.dto.OrderProductCommand
 import com.petqua.application.order.dto.SaveOrderCommand
-import com.petqua.common.util.setDefaultScale
+import com.petqua.common.domain.Money
 import com.petqua.domain.delivery.DeliveryMethod
 import com.petqua.domain.delivery.DeliveryMethod.COMMON
 import com.petqua.domain.delivery.DeliveryMethod.SAFETY
@@ -81,7 +81,7 @@ fun order(
         ),
         isAbleToCancel = isAbleToCancel,
         status = status,
-        totalAmount = totalAmount,
+        totalAmount = Money.from(totalAmount),
     )
 }
 
@@ -121,12 +121,12 @@ fun orderProduct(
 ): OrderProduct {
     return OrderProduct(
         quantity = quantity,
-        originalPrice = originalPrice,
+        originalPrice = Money.from(originalPrice),
         discountRate = discountRate,
-        discountPrice = discountPrice,
-        deliveryFee = deliveryFee,
+        discountPrice = Money.from(discountPrice),
+        deliveryFee = Money.from(deliveryFee),
         shippingNumber = shippingNumber,
-        orderPrice = orderPrice,
+        orderPrice = Money.from(orderPrice),
         productId = productId,
         productName = productName,
         thumbnailUrl = thumbnailUrl,
@@ -149,7 +149,7 @@ fun saveOrderCommand(
         shippingAddressId = shippingAddressId,
         shippingRequest = shippingRequest,
         orderProductCommands = orderProductCommands,
-        totalAmount = totalAmount.setDefaultScale(),
+        totalAmount = Money.from(totalAmount),
     )
 }
 
@@ -168,13 +168,13 @@ fun orderProductCommand(
     return OrderProductCommand(
         productId = productId,
         quantity = quantity,
-        originalPrice = originalPrice.setDefaultScale(),
+        originalPrice = Money.from(originalPrice),
         discountRate = discountRate,
-        discountPrice = discountPrice.setDefaultScale(),
-        orderPrice = orderPrice.setDefaultScale(),
+        discountPrice = Money.from(discountPrice),
+        orderPrice = Money.from(orderPrice),
         sex = sex,
-        additionalPrice = additionalPrice.setDefaultScale(),
-        deliveryFee = deliveryFee.setDefaultScale(),
+        additionalPrice = Money.from(additionalPrice),
+        deliveryFee = Money.from(deliveryFee),
         deliveryMethod = deliveryMethod,
     )
 }
diff --git a/src/test/kotlin/com/petqua/test/fixture/PaymentFixtures.kt b/src/test/kotlin/com/petqua/test/fixture/PaymentFixtures.kt
index 53ecbca4..4724f07a 100644
--- a/src/test/kotlin/com/petqua/test/fixture/PaymentFixtures.kt
+++ b/src/test/kotlin/com/petqua/test/fixture/PaymentFixtures.kt
@@ -2,6 +2,7 @@ package com.petqua.test.fixture
 
 import com.petqua.application.payment.FailPaymentCommand
 import com.petqua.application.payment.SucceedPaymentCommand
+import com.petqua.common.domain.Money
 import com.petqua.domain.order.OrderNumber
 import com.petqua.domain.payment.tosspayment.TossPaymentType
 import com.petqua.domain.payment.tosspayment.TossPaymentType.NORMAL
@@ -22,7 +23,7 @@ fun succeedPaymentCommand(
         paymentType = paymentType,
         orderNumber = orderNumber,
         paymentKey = paymentKey,
-        amount = amount,
+        amount = Money.from(amount),
     )
 }
 
@@ -36,7 +37,7 @@ fun succeedPaymentRequest(
         paymentType = paymentType,
         orderId = orderId,
         paymentKey = paymentKey,
-        amount = amount,
+        amount = Money.from(amount),
     )
 }
 
diff --git a/src/test/kotlin/com/petqua/test/fixture/ProductFixtures.kt b/src/test/kotlin/com/petqua/test/fixture/ProductFixtures.kt
index c1c93fc2..23c63b5b 100644
--- a/src/test/kotlin/com/petqua/test/fixture/ProductFixtures.kt
+++ b/src/test/kotlin/com/petqua/test/fixture/ProductFixtures.kt
@@ -1,6 +1,7 @@
 package com.petqua.test.fixture
 
 import com.petqua.application.product.dto.ProductDetailResponse
+import com.petqua.common.domain.Money
 import com.petqua.common.util.setDefaultScale
 import com.petqua.domain.keyword.ProductKeyword
 import com.petqua.domain.product.Product
@@ -21,7 +22,7 @@ import com.petqua.domain.product.option.ProductOption
 import com.petqua.domain.product.option.Sex
 import java.math.BigDecimal
 
-fun product(
+fun product( // TODO Money로?
     id: Long = 0L,
     name: String = "name",
     categoryId: Long = 0,
@@ -44,18 +45,18 @@ fun product(
         id = id,
         name = name,
         categoryId = categoryId,
-        price = price.setDefaultScale(),
+        price = Money.from(price.setDefaultScale()),
         storeId = storeId,
         discountRate = discountRate,
-        discountPrice = discountPrice.setDefaultScale(),
+        discountPrice = Money.from(discountPrice.setDefaultScale()),
         wishCount = WishCount(wishCount),
         reviewCount = reviewCount,
         reviewTotalScore = reviewTotalScore,
         thumbnailUrl = thumbnailUrl,
         isDeleted = isDeleted,
-        safeDeliveryFee = safeDeliveryFee?.setDefaultScale(),
-        commonDeliveryFee = commonDeliveryFee?.setDefaultScale(),
-        pickUpDeliveryFee = pickUpDeliveryFee?.setDefaultScale(),
+        safeDeliveryFee = safeDeliveryFee?.let { Money.from(it) },
+        commonDeliveryFee = commonDeliveryFee?.let { Money.from(it) },
+        pickUpDeliveryFee = pickUpDeliveryFee?.let { Money.from(it) },
         productDescriptionId = productDescriptionId,
         productInfoId = productInfoId
     )
@@ -115,7 +116,7 @@ fun productOption(
         id = id,
         productId = productId,
         sex = sex,
-        additionalPrice = additionalPrice,
+        additionalPrice = Money.from(additionalPrice),
     )
 }
 
@@ -148,10 +149,10 @@ fun productDetailResponse(
         name = product.name,
         family = category.family.name,
         species = category.species.name,
-        price = product.price.intValueExact(),
+        price = product.price,
         storeName = storeName,
         discountRate = product.discountRate,
-        discountPrice = product.discountPrice.intValueExact(),
+        discountPrice = product.discountPrice,
         wishCount = product.wishCount.value,
         reviewCount = product.reviewCount,
         reviewAverageScore = product.averageReviewScore(),
@@ -162,8 +163,8 @@ fun productDetailResponse(
         safeDeliveryFee = product.safeDeliveryFee,
         commonDeliveryFee = product.commonDeliveryFee,
         pickUpDeliveryFee = product.pickUpDeliveryFee,
-        maleAdditionalPrice = maleAdditionalPrice?.setScale(2),
-        femaleAdditionalPrice = femaleAdditionalPrice?.setScale(2),
+        maleAdditionalPrice = maleAdditionalPrice?.let { Money.from(it) },
+        femaleAdditionalPrice = femaleAdditionalPrice?.let { Money.from(it) },
         optimalTemperatureMin = productInfo.optimalTemperature.optimalTemperatureMin,
         optimalTemperatureMax = productInfo.optimalTemperature.optimalTemperatureMax,
         difficultyLevel = productInfo.difficultyLevel.description,
@@ -182,10 +183,10 @@ fun productResponse(
         id = product.id,
         name = product.name,
         categoryId = product.categoryId,
-        price = product.price.intValueExact(),
+        price = product.price,
         storeName = storeName,
         discountRate = product.discountRate,
-        discountPrice = product.discountPrice.intValueExact(),
+        discountPrice = product.discountPrice,
         wishCount = product.wishCount.value,
         reviewCount = product.reviewCount,
         reviewAverageScore = product.averageReviewScore(),