diff --git a/service/src/main/kotlin/com/sangdol/roomescape/payment/business/domain/PaymentClientError.kt b/service/src/main/kotlin/com/sangdol/roomescape/payment/business/domain/PaymentClientError.kt
new file mode 100644
index 00000000..fb064ad1
--- /dev/null
+++ b/service/src/main/kotlin/com/sangdol/roomescape/payment/business/domain/PaymentClientError.kt
@@ -0,0 +1,42 @@
+package com.sangdol.roomescape.payment.business.domain
+
+enum class PaymentClientError {
+    ALREADY_PROCESSED_PAYMENT,
+    EXCEED_MAX_CARD_INSTALLMENT_PLAN,
+    NOT_ALLOWED_POINT_USE,
+    INVALID_REJECT_CARD,
+    BELOW_MINIMUM_AMOUNT,
+    INVALID_CARD_EXPIRATION,
+    INVALID_STOPPED_CARD,
+    EXCEED_MAX_DAILY_PAYMENT_COUNT,
+    NOT_SUPPORTED_INSTALLMENT_PLAN_CARD_OR_MERCHANT,
+    INVALID_CARD_INSTALLMENT_PLAN,
+    NOT_SUPPORTED_MONTHLY_INSTALLMENT_PLAN,
+    EXCEED_MAX_PAYMENT_AMOUNT,
+    INVALID_CARD_LOST_OR_STOLEN,
+    RESTRICTED_TRANSFER_ACCOUNT,
+    INVALID_CARD_NUMBER,
+    EXCEED_MAX_ONE_DAY_WITHDRAW_AMOUNT,
+    EXCEED_MAX_ONE_TIME_WITHDRAW_AMOUNT,
+    CARD_PROCESSING_ERROR,
+    EXCEED_MAX_AMOUNT,
+    INVALID_ACCOUNT_INFO_RE_REGISTER,
+    NOT_AVAILABLE_PAYMENT,
+    EXCEED_MAX_MONTHLY_PAYMENT_AMOUNT,
+    REJECT_ACCOUNT_PAYMENT,
+    REJECT_CARD_PAYMENT,
+    REJECT_CARD_COMPANY,
+    FORBIDDEN_REQUEST,
+    EXCEED_MAX_AUTH_COUNT,
+    EXCEED_MAX_ONE_DAY_AMOUNT,
+    NOT_AVAILABLE_BANK,
+    INVALID_PASSWORD,
+    FDS_ERROR,
+    ;
+
+    companion object {
+        fun contains(code: String): Boolean {
+            return entries.any { it.name == code }
+        }
+    }
+}