diff --git a/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/GiftCouponByMessageService.kt b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/GiftCouponByMessageService.kt
new file mode 100644
index 0000000..d4eb806
--- /dev/null
+++ b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/GiftCouponByMessageService.kt
@@ -0,0 +1,61 @@
+package com.example.estdelivery.coupon.application
+
+import com.example.estdelivery.coupon.application.port.`in`.GiftCouponByMessageUseCase
+import com.example.estdelivery.coupon.application.port.out.CreateGiftCouponMessageStatePort
+import com.example.estdelivery.coupon.application.port.out.LoadMemberStatePort
+import com.example.estdelivery.coupon.application.port.out.UpdateMemberStatePort
+import com.example.estdelivery.coupon.application.port.out.ValidateGiftCouponCodeStatePort
+import com.example.estdelivery.coupon.application.utils.TransactionArea
+import com.example.estdelivery.coupon.domain.coupon.Coupon
+import com.example.estdelivery.coupon.domain.coupon.GiftCouponCode
+import com.example.estdelivery.coupon.domain.coupon.GiftMessage
+import com.example.estdelivery.coupon.domain.member.Member
+
+class GiftCouponByMessageService(
+    loadMemberStatePort: LoadMemberStatePort,
+    createGiftCouponMessageStatePort: CreateGiftCouponMessageStatePort,
+    updateMemberStatePort: UpdateMemberStatePort,
+    validateGiftCouponCodeStatePort: ValidateGiftCouponCodeStatePort,
+    private val transactionArea: TransactionArea,
+    private val findMember: (Long) -> Member = { loadMemberStatePort.findMember(it) },
+    private val createGiftMessage: (Member, Coupon, String, GiftCouponCode) -> GiftMessage = { sender, coupon, message, code ->
+        createGiftCouponMessageStatePort.create(sender, coupon, message, code)
+    },
+    private val validateCouponCode: (GiftCouponCode) -> Boolean = { validateGiftCouponCodeStatePort.validate(it) },
+    private val updateMembersCoupon: (Member) -> Unit = { updateMemberStatePort.updateMembersCoupon(it) }
+) : GiftCouponByMessageUseCase {
+    /**
+     * 선물 메시지를 통해 쿠폰을 선물한다.
+     *
+     * 1. 보낼 사람의 정보를 조회한다.
+     * 2. 보낼 쿠폰의 정보를 조회한다.
+     * 3. 보낼 사람의 쿠폰북에서 쿠폰을 삭제한다.
+     * 4. 등록할 쿠폰 코드를 검증한다.
+     * 5. 선물 메시지를 생성한다.
+     *
+     * @param memberId 선물하는 회원 식별자
+     * @param couponId 선물할 쿠폰 식별자
+     * @param giftMessage 선물 메시지
+     */
+    override fun sendGiftAvailableCoupon(memberId: Long, couponId: Long, giftMessage: String): GiftMessage {
+        return transactionArea.run {
+            val sender = findMember(memberId)
+            val coupon = sender.showMyCouponBook().find { it.id == couponId }
+            if (coupon == null) {
+                throw IllegalArgumentException("쿠폰이 존재하지 않습니다.")
+            }
+            val couponCode: GiftCouponCode = getGiftCouponCode()
+            sender.useCoupon(coupon)
+            updateMembersCoupon(sender)
+            createGiftMessage(sender, coupon, giftMessage, couponCode)
+        }
+    }
+
+    private fun getGiftCouponCode(): GiftCouponCode {
+        lateinit var couponCode: GiftCouponCode
+        do {
+            couponCode = GiftCouponCode.create()
+        } while (!validateCouponCode(couponCode))
+        return couponCode
+    }
+}
diff --git a/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/ServiceBeanManager.kt b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/ServiceBeanManager.kt
index 368a444..8c15b5b 100644
--- a/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/ServiceBeanManager.kt
+++ b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/ServiceBeanManager.kt
@@ -1,12 +1,33 @@
 package com.example.estdelivery.coupon.application
 
+import com.example.estdelivery.coupon.application.port.`in`.FindAvailableGiftCouponUseCase
+import com.example.estdelivery.coupon.application.port.`in`.GiftCouponByMessageUseCase
+import com.example.estdelivery.coupon.application.port.out.CreateGiftCouponMessageStatePort
 import com.example.estdelivery.coupon.application.port.out.LoadMemberStatePort
+import com.example.estdelivery.coupon.application.port.out.UpdateMemberStatePort
+import com.example.estdelivery.coupon.application.port.out.ValidateGiftCouponCodeStatePort
+import com.example.estdelivery.coupon.application.utils.TransactionArea
 import org.springframework.context.annotation.Bean
 import org.springframework.context.annotation.Configuration
 
 @Configuration
 class ServiceBeanManager {
     @Bean
-    fun findAvailableGiftCouponService(loadMemberStatePort: LoadMemberStatePort) =
+    fun findAvailableGiftCouponUseCase(loadMemberStatePort: LoadMemberStatePort): FindAvailableGiftCouponUseCase =
         FindAvailableGiftCouponService(loadMemberStatePort)
+
+    @Bean
+    fun giftCouponByMessageUseCase(
+        transactionArea: TransactionArea,
+        loadMemberStatePort: LoadMemberStatePort,
+        createGiftCouponMessageStatePort: CreateGiftCouponMessageStatePort,
+        validateGiftCouponCodeStatePort: ValidateGiftCouponCodeStatePort,
+        updateMemberStatePort: UpdateMemberStatePort,
+    ): GiftCouponByMessageUseCase = GiftCouponByMessageService(
+        loadMemberStatePort,
+        createGiftCouponMessageStatePort,
+        updateMemberStatePort,
+        validateGiftCouponCodeStatePort,
+        transactionArea,
+    )
 }
diff --git a/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/in/GiftCouponByMessageUseCase.kt b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/in/GiftCouponByMessageUseCase.kt
new file mode 100644
index 0000000..6c5a6fe
--- /dev/null
+++ b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/in/GiftCouponByMessageUseCase.kt
@@ -0,0 +1,7 @@
+package com.example.estdelivery.coupon.application.port.`in`
+
+import com.example.estdelivery.coupon.domain.coupon.GiftMessage
+
+interface GiftCouponByMessageUseCase {
+    fun sendGiftAvailableCoupon(memberId: Long, couponId: Long, giftMessage: String): GiftMessage
+}
diff --git a/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/in/web/GiftCouponMessageController.kt b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/in/web/GiftCouponMessageController.kt
index aa9a72c..9cc5bb9 100644
--- a/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/in/web/GiftCouponMessageController.kt
+++ b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/in/web/GiftCouponMessageController.kt
@@ -1,19 +1,26 @@
 package com.example.estdelivery.coupon.application.port.`in`.web
 
 import com.example.estdelivery.coupon.application.port.`in`.FindAvailableGiftCouponUseCase
+import com.example.estdelivery.coupon.application.port.`in`.GiftCouponByMessageUseCase
 import com.example.estdelivery.coupon.application.port.`in`.web.dto.GiftCouponResponse
 import com.example.estdelivery.coupon.application.port.`in`.web.dto.GiftCouponResponses
+import com.example.estdelivery.coupon.application.port.`in`.web.dto.GiftMessageResponse
 import com.example.estdelivery.coupon.domain.coupon.Coupon.FixDiscountCoupon
 import com.example.estdelivery.coupon.domain.coupon.Coupon.RateDiscountCoupon
+import java.net.URL
 import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.PathVariable
+import org.springframework.web.bind.annotation.PostMapping
 import org.springframework.web.bind.annotation.RequestHeader
 import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RequestParam
 import org.springframework.web.bind.annotation.RestController
 
 @RestController
 @RequestMapping("/gift-coupons")
 class GiftCouponMessageController(
     private val findAvailableGiftCouponUseCase: FindAvailableGiftCouponUseCase,
+    private val giftCouponByMessageUseCase: GiftCouponByMessageUseCase,
 ) {
     @GetMapping
     fun findAvailableGiftCoupons(@RequestHeader(value = "Member-ID") memberId: Long): GiftCouponResponses =
@@ -29,4 +36,22 @@ class GiftCouponMessageController(
             }.let {
                 GiftCouponResponses(it)
             }
+
+    @PostMapping("/send/{couponId}")
+    fun sendGiftAvailableCoupon(
+        @RequestHeader(value = "Member-ID") memberId: Long,
+        @RequestParam message: String,
+        @PathVariable couponId: Long,
+    ): GiftMessageResponse =
+        giftCouponByMessageUseCase.sendGiftAvailableCoupon(
+            memberId,
+            couponId,
+            message,
+        ).let {
+            GiftMessageResponse(
+                senderName = it.sender.name,
+                description = it.giftMessage,
+                enrollHref = URL("http", "localhost", 8080, "/gift-coupons/enroll/${it.giftCouponCode.code}")
+            )
+        }
 }
diff --git a/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/in/web/dto/GiftMessageResponse.kt b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/in/web/dto/GiftMessageResponse.kt
new file mode 100644
index 0000000..c6ad5c8
--- /dev/null
+++ b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/in/web/dto/GiftMessageResponse.kt
@@ -0,0 +1,9 @@
+package com.example.estdelivery.coupon.application.port.`in`.web.dto
+
+import java.net.URL
+
+data class GiftMessageResponse(
+    val senderName: String,
+    val description: String,
+    val enrollHref: URL,
+)
diff --git a/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/CreateGiftCouponMessageStatePort.kt b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/CreateGiftCouponMessageStatePort.kt
new file mode 100644
index 0000000..89eee5d
--- /dev/null
+++ b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/CreateGiftCouponMessageStatePort.kt
@@ -0,0 +1,10 @@
+package com.example.estdelivery.coupon.application.port.out
+
+import com.example.estdelivery.coupon.domain.coupon.Coupon
+import com.example.estdelivery.coupon.domain.coupon.GiftCouponCode
+import com.example.estdelivery.coupon.domain.coupon.GiftMessage
+import com.example.estdelivery.coupon.domain.member.Member
+
+interface CreateGiftCouponMessageStatePort {
+    fun create(sender: Member, coupon: Coupon, message: String, giftCouponCode: GiftCouponCode): GiftMessage
+}
diff --git a/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/ValidateGiftCouponCodeStatePort.kt b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/ValidateGiftCouponCodeStatePort.kt
new file mode 100644
index 0000000..c4ded8e
--- /dev/null
+++ b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/ValidateGiftCouponCodeStatePort.kt
@@ -0,0 +1,7 @@
+package com.example.estdelivery.coupon.application.port.out
+
+import com.example.estdelivery.coupon.domain.coupon.GiftCouponCode
+
+interface ValidateGiftCouponCodeStatePort {
+    fun validate(giftCouponCode: GiftCouponCode): Boolean
+}
\ No newline at end of file
diff --git a/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/GiftCouponMessageAdapter.kt b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/GiftCouponMessageAdapter.kt
new file mode 100644
index 0000000..5e142e1
--- /dev/null
+++ b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/GiftCouponMessageAdapter.kt
@@ -0,0 +1,39 @@
+package com.example.estdelivery.coupon.application.port.out.adapter.persistence
+
+import com.example.estdelivery.coupon.application.port.out.CreateGiftCouponMessageStatePort
+import com.example.estdelivery.coupon.application.port.out.ValidateGiftCouponCodeStatePort
+import com.example.estdelivery.coupon.application.port.out.adapter.persistence.entity.GiftMessageEntity
+import com.example.estdelivery.coupon.application.port.out.adapter.persistence.mapper.fromCoupon
+import com.example.estdelivery.coupon.application.port.out.adapter.persistence.repository.GiftMessageRepository
+import com.example.estdelivery.coupon.domain.coupon.Coupon
+import com.example.estdelivery.coupon.domain.coupon.GiftCoupon
+import com.example.estdelivery.coupon.domain.coupon.GiftCouponCode
+import com.example.estdelivery.coupon.domain.coupon.GiftMessage
+import com.example.estdelivery.coupon.domain.member.Member
+import org.springframework.stereotype.Component
+
+@Component
+class GiftCouponMessageAdapter(
+    private val giftMessageRepository: GiftMessageRepository,
+) : CreateGiftCouponMessageStatePort, ValidateGiftCouponCodeStatePort {
+    override fun create(sender: Member, coupon: Coupon, message: String, giftCouponCode: GiftCouponCode): GiftMessage {
+        val giftMessageEntity = giftMessageRepository.save(
+            GiftMessageEntity(
+                sender = sender.id,
+                coupon = fromCoupon(coupon),
+                message = message,
+                enrollCode = giftCouponCode.code
+            )
+        )
+        return GiftMessage(
+            sender = sender,
+            giftMessage = giftMessageEntity.message,
+            giftCouponCode = GiftCouponCode(giftMessageEntity.enrollCode),
+            giftCoupon = GiftCoupon(coupon)
+        )
+    }
+
+    override fun validate(giftCouponCode: GiftCouponCode): Boolean {
+        return giftMessageRepository.existsByEnrollCode(giftCouponCode.code)
+    }
+}
diff --git a/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/entity/GiftMessageEntity.kt b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/entity/GiftMessageEntity.kt
new file mode 100644
index 0000000..d292050
--- /dev/null
+++ b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/entity/GiftMessageEntity.kt
@@ -0,0 +1,41 @@
+package com.example.estdelivery.coupon.application.port.out.adapter.persistence.entity
+
+import jakarta.persistence.Column
+import jakarta.persistence.Entity
+import jakarta.persistence.GeneratedValue
+import jakarta.persistence.GenerationType
+import jakarta.persistence.Id
+import jakarta.persistence.JoinColumn
+import jakarta.persistence.OneToOne
+import jakarta.persistence.Table
+import java.time.LocalDate
+
+@Entity
+@Table(name = "gift_message")
+class GiftMessageEntity(
+    val message: String,
+    @Column(name = "sender_id")
+    val sender: Long,
+    val enrollCode: String,
+    @OneToOne
+    @JoinColumn(name = "coupon_id")
+    val coupon: CouponEntity,
+    val enrollDate: LocalDate = LocalDate.now(),
+    val isUsed: Boolean = false,
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    val id: Long? = null,
+) {
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (other !is GiftMessageEntity) return false
+
+        if (id != other.id) return false
+
+        return true
+    }
+
+    override fun hashCode(): Int {
+        return id?.hashCode() ?: 0
+    }
+}
diff --git a/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/repository/CouponRepository.kt b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/repository/CouponRepository.kt
index f36b57c..cc33044 100644
--- a/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/repository/CouponRepository.kt
+++ b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/repository/CouponRepository.kt
@@ -3,5 +3,4 @@ package com.example.estdelivery.coupon.application.port.out.adapter.persistence.
 import com.example.estdelivery.coupon.application.port.out.adapter.persistence.entity.CouponEntity
 import org.springframework.data.jpa.repository.JpaRepository
 
-interface CouponRepository :
-    JpaRepository<CouponEntity, Long>
+interface CouponRepository : JpaRepository<CouponEntity, Long>
diff --git a/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/repository/GiftMessageRepository.kt b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/repository/GiftMessageRepository.kt
new file mode 100644
index 0000000..0952908
--- /dev/null
+++ b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/repository/GiftMessageRepository.kt
@@ -0,0 +1,8 @@
+package com.example.estdelivery.coupon.application.port.out.adapter.persistence.repository
+
+import com.example.estdelivery.coupon.application.port.out.adapter.persistence.entity.GiftMessageEntity
+import org.springframework.data.jpa.repository.JpaRepository
+
+interface GiftMessageRepository : JpaRepository<GiftMessageEntity, Long> {
+    fun existsByEnrollCode(enrollCode: String): Boolean
+}
diff --git a/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/repository/ShopRepository.kt b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/repository/ShopRepository.kt
index 2c0616e..c3732a3 100644
--- a/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/repository/ShopRepository.kt
+++ b/coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/repository/ShopRepository.kt
@@ -3,5 +3,4 @@ package com.example.estdelivery.coupon.application.port.out.adapter.persistence.
 import com.example.estdelivery.coupon.application.port.out.adapter.persistence.entity.ShopEntity
 import org.springframework.data.jpa.repository.JpaRepository
 
-interface ShopRepository :
-    JpaRepository<ShopEntity, Long>
+interface ShopRepository : JpaRepository<ShopEntity, Long>
diff --git a/coupon/src/main/kotlin/com/example/estdelivery/coupon/domain/coupon/GiftCouponCode.kt b/coupon/src/main/kotlin/com/example/estdelivery/coupon/domain/coupon/GiftCouponCode.kt
new file mode 100644
index 0000000..19ebcf5
--- /dev/null
+++ b/coupon/src/main/kotlin/com/example/estdelivery/coupon/domain/coupon/GiftCouponCode.kt
@@ -0,0 +1,17 @@
+package com.example.estdelivery.coupon.domain.coupon
+
+import java.util.UUID
+
+data class GiftCouponCode(
+    val code: String,
+) {
+    init {
+        require(code.isNotBlank()) { "쿠폰 선물 코드는 비어있을 수 없습니다." }
+    }
+
+    companion object {
+        fun create(): GiftCouponCode {
+            return GiftCouponCode(UUID.randomUUID().toString().replace("-", "").substring(0..9))
+        }
+    }
+}
diff --git a/coupon/src/main/kotlin/com/example/estdelivery/coupon/domain/coupon/GiftMessage.kt b/coupon/src/main/kotlin/com/example/estdelivery/coupon/domain/coupon/GiftMessage.kt
new file mode 100644
index 0000000..db8318f
--- /dev/null
+++ b/coupon/src/main/kotlin/com/example/estdelivery/coupon/domain/coupon/GiftMessage.kt
@@ -0,0 +1,10 @@
+package com.example.estdelivery.coupon.domain.coupon
+
+import com.example.estdelivery.coupon.domain.member.Member
+
+data class GiftMessage(
+    val sender: Member,
+    val giftMessage: String,
+    val giftCouponCode: GiftCouponCode,
+    val giftCoupon: GiftCoupon
+)
diff --git a/coupon/src/test/kotlin/com/example/estdelivery/coupon/application/GiftCouponByMessageServiceTest.kt b/coupon/src/test/kotlin/com/example/estdelivery/coupon/application/GiftCouponByMessageServiceTest.kt
new file mode 100644
index 0000000..4d008cc
--- /dev/null
+++ b/coupon/src/test/kotlin/com/example/estdelivery/coupon/application/GiftCouponByMessageServiceTest.kt
@@ -0,0 +1,66 @@
+package com.example.estdelivery.coupon.application
+
+import com.example.estdelivery.coupon.application.port.out.CreateGiftCouponMessageStatePort
+import com.example.estdelivery.coupon.application.port.out.LoadMemberStatePort
+import com.example.estdelivery.coupon.application.port.out.UpdateMemberStatePort
+import com.example.estdelivery.coupon.application.port.out.ValidateGiftCouponCodeStatePort
+import com.example.estdelivery.coupon.application.utils.TransactionArea
+import com.example.estdelivery.coupon.domain.coupon.GiftCoupon
+import com.example.estdelivery.coupon.domain.coupon.GiftCouponCode
+import com.example.estdelivery.coupon.domain.coupon.GiftMessage
+import com.example.estdelivery.coupon.domain.fixture.나눠준_비율_할인_쿠폰
+import com.example.estdelivery.coupon.domain.fixture.일건창
+import com.example.estdelivery.coupon.domain.member.Member
+import io.kotest.core.spec.style.FreeSpec
+import io.kotest.matchers.shouldBe
+import io.mockk.every
+import io.mockk.mockk
+import io.mockk.slot
+
+class GiftCouponByMessageServiceTest : FreeSpec({
+    val loadMemberStatePort = mockk<LoadMemberStatePort>()
+    val createGiftCouponMessageStatePort = mockk<CreateGiftCouponMessageStatePort>()
+    val updateMemberStatePort = mockk<UpdateMemberStatePort>()
+    val validateGiftCouponCodeStatePort = mockk<ValidateGiftCouponCodeStatePort>()
+
+    lateinit var giftCouponByMessageService: GiftCouponByMessageService
+    beforeTest {
+        giftCouponByMessageService = GiftCouponByMessageService(
+            loadMemberStatePort,
+            createGiftCouponMessageStatePort,
+            updateMemberStatePort,
+            validateGiftCouponCodeStatePort,
+            TransactionArea()
+        )
+    }
+
+    "쿠폰 선물하기 위한 메시지를 전달받는다." {
+        // given
+        val 선물할_쿠폰 = 나눠준_비율_할인_쿠폰
+        val 일건창 = 일건창().apply {
+            receiveCoupon(선물할_쿠폰)
+        }
+        val 변경된_회원_정보 = slot<Member>()
+        val 선물_메시지 = "선물 메시지"
+        val 쿠폰_코드 = GiftCouponCode.create()
+
+        // when
+        every { loadMemberStatePort.findMember(일건창.id) } returns 일건창
+        every { createGiftCouponMessageStatePort.create(일건창, 선물할_쿠폰, 선물_메시지, any()) } returns GiftMessage(
+            일건창,
+            선물_메시지,
+            쿠폰_코드,
+            GiftCoupon(선물할_쿠폰)
+        )
+        every { validateGiftCouponCodeStatePort.validate(any()) } returns true
+        every { updateMemberStatePort.updateMembersCoupon(capture(변경된_회원_정보)) } returns Unit
+
+        val giftAvailableCoupon =
+            giftCouponByMessageService.sendGiftAvailableCoupon(일건창.id, 선물할_쿠폰.id!!, 선물_메시지)
+
+        // then
+        변경된_회원_정보.captured.showMyCouponBook().find { it.id == 선물할_쿠폰.id } shouldBe null
+        giftAvailableCoupon.sender shouldBe 일건창
+        giftAvailableCoupon.giftCouponCode shouldBe 쿠폰_코드
+    }
+})
diff --git a/coupon/src/test/kotlin/com/example/estdelivery/coupon/application/port/in/web/GiftCouponMessageControllerTest.kt b/coupon/src/test/kotlin/com/example/estdelivery/coupon/application/port/in/web/GiftCouponMessageControllerTest.kt
index 3fd4b46..3effe01 100644
--- a/coupon/src/test/kotlin/com/example/estdelivery/coupon/application/port/in/web/GiftCouponMessageControllerTest.kt
+++ b/coupon/src/test/kotlin/com/example/estdelivery/coupon/application/port/in/web/GiftCouponMessageControllerTest.kt
@@ -1,8 +1,12 @@
 package com.example.estdelivery.coupon.application.port.`in`.web
 
 import com.example.estdelivery.coupon.application.port.`in`.FindAvailableGiftCouponUseCase
+import com.example.estdelivery.coupon.application.port.`in`.GiftCouponByMessageUseCase
 import com.example.estdelivery.coupon.domain.coupon.GiftCoupon
+import com.example.estdelivery.coupon.domain.coupon.GiftCouponCode
+import com.example.estdelivery.coupon.domain.coupon.GiftMessage
 import com.example.estdelivery.coupon.domain.fixture.나눠준_비율_할인_쿠폰
+import com.example.estdelivery.coupon.domain.fixture.일건창
 import com.ninjasquad.springmockk.MockkBean
 import io.mockk.every
 import org.junit.jupiter.api.Test
@@ -11,6 +15,7 @@ import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMock
 import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest
 import org.springframework.test.web.servlet.MockMvc
 import org.springframework.test.web.servlet.get
+import org.springframework.test.web.servlet.post
 
 private const val MEMBER_ID = "Member-ID"
 
@@ -20,6 +25,9 @@ class GiftCouponMessageControllerTest {
     @MockkBean
     lateinit var findAvailableGiftCouponUseCase: FindAvailableGiftCouponUseCase
 
+    @MockkBean
+    lateinit var giftCouponByMessageUseCase: GiftCouponByMessageUseCase
+
     @Autowired
     lateinit var mockMvc: MockMvc
 
@@ -44,4 +52,37 @@ class GiftCouponMessageControllerTest {
             }
         }
     }
+
+    @Test
+    fun `쿠폰 선물할 메시지를 전달받는다`() {
+        // given
+        val 일건창 = 일건창()
+        val 선물할_쿠폰 = GiftCoupon(나눠준_비율_할인_쿠폰)
+
+        // when
+        val messageDescription = "선물 메시지"
+        val giftCode = "A1B2C3D4"
+
+        every {
+            giftCouponByMessageUseCase.sendGiftAvailableCoupon(일건창.id, 선물할_쿠폰.coupon.id!!, messageDescription)
+        } returns GiftMessage(
+            sender = 일건창,
+            giftMessage = messageDescription,
+            giftCoupon = 선물할_쿠폰,
+            giftCouponCode = GiftCouponCode(giftCode)
+        )
+
+        // then
+        mockMvc.post("/gift-coupons/send/${선물할_쿠폰.coupon.id}") {
+            header(MEMBER_ID, 일건창.id)
+            param("message", messageDescription)
+        }.andExpect {
+            status { isOk() }
+            content {
+                jsonPath("$.enrollHref") { value("http://localhost:8080/gift-coupons/enroll/$giftCode") }
+                jsonPath("$.senderName") { value(일건창.name) }
+                jsonPath("$.description") { value(messageDescription) }
+            }
+        }
+    }
 }
diff --git a/coupon/src/test/kotlin/com/example/estdelivery/coupon/domain/coupon/GiftCouponCodeTest.kt b/coupon/src/test/kotlin/com/example/estdelivery/coupon/domain/coupon/GiftCouponCodeTest.kt
new file mode 100644
index 0000000..005bd54
--- /dev/null
+++ b/coupon/src/test/kotlin/com/example/estdelivery/coupon/domain/coupon/GiftCouponCodeTest.kt
@@ -0,0 +1,15 @@
+package com.example.estdelivery.coupon.domain.coupon
+
+import io.kotest.assertions.throwables.shouldThrow
+import io.kotest.core.spec.style.FreeSpec
+import io.kotest.matchers.shouldBe
+
+class GiftCouponCodeTest : FreeSpec({
+    "쿠폰 선물 코드는 비어있을 수 없다." {
+        val code = ""
+        val exception = shouldThrow<IllegalArgumentException> {
+            GiftCouponCode(code)
+        }
+        exception.message shouldBe "쿠폰 선물 코드는 비어있을 수 없습니다."
+    }
+})