diff --git a/tosspay-mock/src/main/kotlin/com/sangdol/tosspaymock/business/domain/cancel/Cancellation.kt b/tosspay-mock/src/main/kotlin/com/sangdol/tosspaymock/business/domain/cancel/Cancellation.kt
new file mode 100644
index 00000000..32966c05
--- /dev/null
+++ b/tosspay-mock/src/main/kotlin/com/sangdol/tosspaymock/business/domain/cancel/Cancellation.kt
@@ -0,0 +1,38 @@
+package com.sangdol.tosspaymock.business.domain.cancel
+
+import com.sangdol.tosspaymock.business.domain.RandomPaymentValueGenerator
+import java.time.OffsetDateTime
+
+class Cancellation(
+    val transactionKey: String,
+    val cancelReason: String,
+    val taxExemptionAmount: Int = 0,
+    val canceledAt: OffsetDateTime,
+    val cardDiscountAmount: Int,
+    val transferDiscountAmount: Int,
+    val easyPayDiscountAmount: Int,
+    val receiptKey: String? = null,
+    val cancelStatus: String = "DONE",
+    val cancelRequestId: String? = null,
+    val cancelAmount: Int,
+    val taxFreeAmount: Int = 0,
+    val refundableAmount: Int = 0,
+) {
+    companion object {
+        fun random(
+            cancelReason: String,
+            cancelAmount: Int,
+            easyPayDiscountAmount: Int,
+            cardDiscountAmount: Int,
+            transferDiscountAmount: Int,
+        ) = Cancellation(
+            transactionKey = RandomPaymentValueGenerator.transactionKey(),
+            cancelReason = cancelReason,
+            canceledAt = OffsetDateTime.now(),
+            cardDiscountAmount = cardDiscountAmount,
+            transferDiscountAmount = transferDiscountAmount,
+            easyPayDiscountAmount = easyPayDiscountAmount,
+            cancelAmount = cancelAmount,
+        )
+    }
+}
diff --git a/tosspay-mock/src/main/kotlin/com/sangdol/tosspaymock/business/domain/card/Card.kt b/tosspay-mock/src/main/kotlin/com/sangdol/tosspaymock/business/domain/card/Card.kt
new file mode 100644
index 00000000..b3068c8e
--- /dev/null
+++ b/tosspay-mock/src/main/kotlin/com/sangdol/tosspaymock/business/domain/card/Card.kt
@@ -0,0 +1,39 @@
+package com.sangdol.tosspaymock.business.domain.card
+
+import com.sangdol.tosspaymock.business.domain.RandomCardValueGenerator
+
+class Card(
+    val issuerCode: CardIssuerCode,
+    val acquirerCode: CardIssuerCode,
+    val number: String,
+    val installmentPlanMonths: Int,
+    val isInterestFree: Boolean = true,
+    val interestPayer: String? = null,
+    val approveNo: String,
+    val useCardPoint: Boolean,
+    val cardType: CardType,
+    val ownerType: CardOwnerType,
+    val acquireStatus: CardAcquireStatus,
+    val amount: Int,
+) {
+    companion object {
+        val availableCardTypes = listOf(CardType.CREDIT, CardType.CHECK)
+        val availableCardOwnerTypes = CardOwnerType.entries - CardOwnerType.UNKNOWN
+        fun random(approvedAmount: Int): Card {
+            return Card(
+                issuerCode = CardIssuerCode.entries.random(),
+                acquirerCode = CardIssuerCode.entries.random(),
+                number = RandomCardValueGenerator.cardNumber(),
+                installmentPlanMonths = RandomCardValueGenerator.installmentPlanMonths(approvedAmount),
+                isInterestFree = true,
+                interestPayer = null,
+                approveNo = RandomCardValueGenerator.approvalNumber(),
+                useCardPoint = false,
+                cardType = availableCardTypes.random(),
+                ownerType = availableCardOwnerTypes.random(),
+                acquireStatus = CardAcquireStatus.COMPLETED,
+                amount = approvedAmount
+            )
+        }
+    }
+}
diff --git a/tosspay-mock/src/main/kotlin/com/sangdol/tosspaymock/business/domain/easypay/Easypay.kt b/tosspay-mock/src/main/kotlin/com/sangdol/tosspaymock/business/domain/easypay/Easypay.kt
new file mode 100644
index 00000000..bfe56cbb
--- /dev/null
+++ b/tosspay-mock/src/main/kotlin/com/sangdol/tosspaymock/business/domain/easypay/Easypay.kt
@@ -0,0 +1,31 @@
+package com.sangdol.tosspaymock.business.domain.easypay
+
+import com.sangdol.tosspaymock.business.domain.RandomEasypayValueGenerator
+
+class Easypay(
+    val provider: EasypayProvider,
+    val amount: Int,
+    val discountAmount: Int
+) {
+    companion object {
+        fun randomWithPrepaid(amount: Int): Easypay {
+            val point = RandomEasypayValueGenerator.point(amount)
+
+            return Easypay(
+                provider = EasypayProvider.entries.random(),
+                amount = (amount - point),
+                discountAmount = point
+            )
+        }
+
+        fun randomWithCard(amount: Int): Easypay {
+            val point = RandomEasypayValueGenerator.point(amount)
+
+            return Easypay(
+                provider = EasypayProvider.entries.random(),
+                amount = 0,
+                discountAmount = point
+            )
+        }
+    }
+}
diff --git a/tosspay-mock/src/main/kotlin/com/sangdol/tosspaymock/business/domain/transfer/BankTransfer.kt b/tosspay-mock/src/main/kotlin/com/sangdol/tosspaymock/business/domain/transfer/BankTransfer.kt
new file mode 100644
index 00000000..18531edb
--- /dev/null
+++ b/tosspay-mock/src/main/kotlin/com/sangdol/tosspaymock/business/domain/transfer/BankTransfer.kt
@@ -0,0 +1,15 @@
+package com.sangdol.tosspaymock.business.domain.transfer
+
+class BankTransfer(
+    val bankCode: BankCode,
+    val settlementStatus: SettlementStatus,
+) {
+    companion object {
+        fun random(): BankTransfer {
+            return BankTransfer(
+                bankCode = BankCode.entries.random(),
+                settlementStatus = SettlementStatus.COMPLETED
+            )
+        }
+    }
+}