diff --git a/src/locales/en.json b/src/locales/en.json
index 255d496..7261a68 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -1043,6 +1043,15 @@
             "applyTitle": "Link Payment Request",
             "messagePreview": "Message Preview",
             "separateApprovalTitle": "Separate Approval Detail",
+            "previous": "Previous",
+            "next": "Next",
+            "requestProcessingError": "Unable to process request.",
+            "requestError": "An error occurred during request",
+            "confirmSendMessage": "Please confirm\nthe message to be sent",
+            "paymentRequestComplete": "Payment request has been completed.",
+            "merchantName": "Merchant Name",
+            "customerGreeting": "Hello, {buyerName}!",
+            "paymentGuideMessage": "NICEPAYMENTS Co., Ltd. is notifying you\nof the payment details.\nYou can check the details and proceed with payment by accessing the URL below.",
             "resendSuccess": "Resend successful.",
             "resendFailed": "Resend failed.",
             "resendError": "An error occurred during resend.",
diff --git a/src/locales/ko.json b/src/locales/ko.json
index d4ecf40..7f4b92f 100644
--- a/src/locales/ko.json
+++ b/src/locales/ko.json
@@ -1043,6 +1043,15 @@
             "applyTitle": "링크결제 신청",
             "messagePreview": "메시지 미리보기",
             "separateApprovalTitle": "분리승인 상세",
+            "previous": "이전",
+            "next": "다음",
+            "requestProcessingError": "요청을 처리할 수 없습니다.",
+            "requestError": "요청 중 오류가 발생했습니다",
+            "confirmSendMessage": "발송 메시지를\n최종 확인하세요",
+            "paymentRequestComplete": "결제 신청이 완료되었습니다.",
+            "merchantName": "가맹점 상호",
+            "customerGreeting": "{buyerName} 고객님, 안녕하세요?",
+            "paymentGuideMessage": "나이스페이먼츠 주식회사에서\n결제하실 내역 안내드립니다.\n아래 URL로 접속하시면 상세 내역 확인과 결제 진행이 가능합니다.",
             "resendSuccess": "재발송을 성공하였습니다.",
             "resendFailed": "재발송을 실패하였습니다.",
             "resendError": "재발송 중 오류가 발생했습니다.",
diff --git a/src/pages/additional-service/link-payment/apply/link-payment-apply-confirm-page.tsx b/src/pages/additional-service/link-payment/apply/link-payment-apply-confirm-page.tsx
index 4381a08..59d17b0 100644
--- a/src/pages/additional-service/link-payment/apply/link-payment-apply-confirm-page.tsx
+++ b/src/pages/additional-service/link-payment/apply/link-payment-apply-confirm-page.tsx
@@ -1,3 +1,4 @@
+import { useTranslation } from 'react-i18next';
 import { HeaderType } from '@/entities/common/model/types';
 import { useSetFooterMode, useSetHeaderTitle, useSetHeaderType } from '@/widgets/sub-layout/use-sub-layout';
 import { useNavigate } from '@/shared/lib/hooks/use-navigate';
@@ -9,13 +10,14 @@ import { ExtensionLinkPayRequestParams, ExtensionLinkPayRequestResponse, LinkPay
 import { snackBar } from '@/shared/lib';
 
 export const LinkPaymentApplyConfirmPage = () => {
+    const { t } = useTranslation();
     const { navigate } = useNavigate();
     const location = useLocation();
 
     const formData: LinkPaymentFormData = location.state?.formData;
     const { mutateAsync: linkPayRequest } = useExtensionLinkPayRequestMutation();
 
-    useSetHeaderTitle('메시지 미리보기');
+    useSetHeaderTitle(t('additionalService.linkPayment.messagePreview'));
     useSetHeaderType(HeaderType.LeftArrow);
     useSetFooterMode(false);
 
@@ -53,16 +55,16 @@ export const LinkPaymentApplyConfirmPage = () => {
                     navigate(PATHS.additionalService.linkPayment.confirmSuccess);
                 } else {
                     // 일반 에러 메시지
-                    const errorMessage = rs.error?.message || '요청을 처리할 수 없습니다.';
-                    snackBar(`[실패] ${errorMessage}`);
+                    const errorMessage = rs.error?.message || t('additionalService.linkPayment.requestProcessingError');
+                    snackBar(`[${t('common.failed')}] ${errorMessage}`);
                 }
             })
             .catch((error) => {
                 // 네트워크 에러 등 예외 상황
                 const errorMessage = error?.response?.data?.error?.message ||
                     error?.message ||
-                    '요청 중 오류가 발생했습니다';
-                snackBar(`[실패] ${errorMessage}`);
+                    t('additionalService.linkPayment.requestError');
+                snackBar(`[${t('common.failed')}] ${errorMessage}`);
             });
     };
 
@@ -76,20 +78,18 @@ export const LinkPaymentApplyConfirmPage = () => {
                 <div className="sub-wrap">
                     <div className="preview-body">
                         <div className="attention-icon" aria-hidden="true">
-                            <img src={IMAGE_ROOT + '/ico_alert.svg'} alt="주의" />
+                            <img src={IMAGE_ROOT + '/ico_alert.svg'} alt={t('common.confirm')} />
                         </div>
-                        <h1 className="preview-title">발송 메시지를<br />최종 확인하세요</h1>
+                        <h1 className="preview-title">{t('additionalService.linkPayment.confirmSendMessage')}</h1>
                         <div className="preview-result">
                             <p className="preview-text">
-                                {formData.buyerName}  고객님, 안녕하세요?<br />
-                                나이스페이먼츠 주식회사에서 <br />
-                                결제하실 내역 안내드립니다.<br />
-                                아래 URL로 접속하시면 상세 내역 확인과 결제 진행이 가능합니다.<br /><br />
+                                {t('additionalService.linkPayment.customerGreeting', { buyerName: formData.buyerName })}<br />
+                                {t('additionalService.linkPayment.paymentGuideMessage')}<br /><br />
                                 !$&#123;pay_url&#125;<br /><br />
                                 <b>
-                                    가맹점 상호 : 나이스페이먼츠 주식회사<br />
-                                    상품명 : {formData.goodsName}<br />
-                                    금액 : {formData.amount.toLocaleString()}원
+                                    {t('additionalService.linkPayment.merchantName')} : 나이스페이먼츠 주식회사<br />
+                                    {t('transaction.fields.productName')} : {formData.goodsName}<br />
+                                    {t('transaction.fields.amount')} : {formData.amount.toLocaleString()}{t('common.currencyUnit')}
                                 </b>
                             </p>
                         </div>
@@ -100,11 +100,11 @@ export const LinkPaymentApplyConfirmPage = () => {
                     <button
                         className="btn-50 btn-darkgray flex-1"
                         onClick={() => onClickToBack()}
-                    >이전</button>
+                    >{t('additionalService.linkPayment.previous')}</button>
                     <button
                         className="btn-50 btn-blue flex-3"
                         onClick={() => onClickToConfirm()}
-                    >결제 신청</button>
+                    >{t('additionalService.linkPay.paymentRequest')}</button>
                 </div>
             </main>
         </>
diff --git a/src/pages/additional-service/link-payment/apply/link-payment-apply-page.tsx b/src/pages/additional-service/link-payment/apply/link-payment-apply-page.tsx
index 1b2ea8f..2752cea 100644
--- a/src/pages/additional-service/link-payment/apply/link-payment-apply-page.tsx
+++ b/src/pages/additional-service/link-payment/apply/link-payment-apply-page.tsx
@@ -1,4 +1,5 @@
 import { useState } from 'react';
+import { useTranslation } from 'react-i18next';
 import { LinkPaymentStep1 } from '@/entities/additional-service/ui/link-payment/apply/link-payment-step1';
 import { LinkPaymentStep2 } from '@/entities/additional-service/ui/link-payment/apply/link-payment-step2';
 import { HeaderType } from '@/entities/common/model/types';
@@ -14,6 +15,7 @@ import moment from 'moment';
 
 
 export const LinkPaymentApplyPage = () => {
+  const { t } = useTranslation();
   const { navigate } = useNavigate();
 
   const midOptionsWithoutGids = useStore.getState().UserStore.selectOptionsMidsWithoutGids;
@@ -43,7 +45,7 @@ export const LinkPaymentApplyPage = () => {
     linkContentType: LinkContentType.BASIC
   });
 
-  useSetHeaderTitle('링크결제 신청');
+  useSetHeaderTitle(t('additionalService.linkPayment.applyTitle'));
   useSetHeaderType(HeaderType.LeftArrow);
   useSetFooterMode(false);
 
@@ -144,7 +146,7 @@ export const LinkPaymentApplyPage = () => {
                   className="btn-50 btn-blue flex-1"
                   onClick={() => onClickToChangeTab()}
                   disabled={!isStep1Valid()}
-                >다음</button>
+                >{t('additionalService.linkPayment.next')}</button>
               </div>
             }
             {(processStep === ProcessStep.Two) &&
@@ -152,12 +154,12 @@ export const LinkPaymentApplyPage = () => {
                 <button
                   className="btn-50 btn-darkgray flex-1"
                   onClick={() => onClickToBack()}
-                >이전</button>
+                >{t('additionalService.linkPayment.previous')}</button>
                 <button
                   className="btn-50 btn-blue flex-3"
                   onClick={() => onClickToChangeTab()}
                   disabled={!isStep2Valid()}
-                >결제 신청</button>
+                >{t('additionalService.linkPay.paymentRequest')}</button>
               </div>
             }
           </div>
diff --git a/src/pages/additional-service/link-payment/apply/link-payment-apply-success-page.tsx b/src/pages/additional-service/link-payment/apply/link-payment-apply-success-page.tsx
index a3d5dd5..7ed2721 100644
--- a/src/pages/additional-service/link-payment/apply/link-payment-apply-success-page.tsx
+++ b/src/pages/additional-service/link-payment/apply/link-payment-apply-success-page.tsx
@@ -1,12 +1,14 @@
+import { useTranslation } from 'react-i18next';
 import { HeaderType } from '@/entities/common/model/types';
 import { useSetFooterMode, useSetHeaderTitle, useSetHeaderType } from '@/widgets/sub-layout/use-sub-layout';
 import { useNavigate } from '@/shared/lib/hooks/use-navigate';
 import { PATHS } from "@/shared/constants/paths";
 
 export const LinkPaymentApplySuccessPage = () => {
+    const { t } = useTranslation();
     const { navigate } = useNavigate();
 
-    useSetHeaderTitle('링크결제 신청');
+    useSetHeaderTitle(t('additionalService.linkPayment.applyTitle'));
     useSetHeaderType(HeaderType.LeftArrow);
     useSetFooterMode(false);
 
@@ -20,15 +22,15 @@ export const LinkPaymentApplySuccessPage = () => {
                 <div className="success-body">
                     <div className="success-icon" aria-hidden="true"></div>
                     <h1 className="success-title">
-                        <span>링크결제</span><br/>
-                        <span>결제 신청이 완료되었습니다.</span>
+                        <span>{t('additionalService.linkPayment.title')}</span><br/>
+                        <span>{t('additionalService.linkPayment.paymentRequestComplete')}</span>
                     </h1>
                 </div>
                 <div className="apply-row">
-                    <button 
+                    <button
                         className="btn-50 btn-blue flex-1"
                         onClick={() => onClickToHome()}
-                    >확인</button>
+                    >{t('common.confirm')}</button>
                 </div>
             </div>
         </>