fix(payment): NHN KCP 간편결제 표시 라벨 보강

2026-07-03 19:54:51 +09:00
1 parent 2a9f521487
commit 0e9bb39980
@@ -8,6 +8,7 @@

 ### Fixed

+- 간편결제 주문의 원 결제수단이 사용자 주문완료/주문상세, 관리자 주문목록/주문상세에서 신용카드로만 보이지 않도록 표시 라벨과 관리자 목록 표시 맵을 보강했습니다.
 - 결제창 닫힘, 인증 취소, 승인 실패, 금액 불일치 등 NHN KCP 실패 경로에서 주문 실패 상태와 결제 레코드의 PG별 실패 메타가 함께 기록되도록 보강했습니다.
 - 결제 실패/취소 후 같은 주문번호로 결제창을 다시 열 때 안전한 실패 주문만 `pending_order` / `ready` 상태로 복구하는 재시도 준비 API를 추가했습니다.
 - PC/모바일 결제창 호출 직전에 재시도 준비 API를 호출해 사용자가 결제 실패 후 동일 주문 결제를 다시 시도할 수 있도록 보강했습니다.
@@ -1,4 +1,4 @@
-(function(){"use strict";function Xe(e){return/^https?:\/\//i.test(e)||e.startsWith("/api/")?e:e.startsWith("/plugins/")?`/api${e}`:e.startsWith("plugins/")?`/api/${e}`:e}function Ze(e){return e.trim().slice(0,160)}function et(e){if(e)return e.replace(/\/payment\/close-report$/,"/payment/retry")}async function ie(e,t,n=!1){const r=window.G7Core?.api;if(typeof r?.post=="function"){await r.post(e,t);return}const a=await fetch(Xe(e),{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify(t),keepalive:n});if(!a.ok){let o=`NHN KCP payment request failed (${a.status})`;try{const s=await a.json(),i=Array.isArray(s?.errors?.message)?s.errors.message[0]:s?.error??s?.message;typeof i=="string"&&i.trim()!==""&&(o=i)}catch{}throw new Error(o)}}async function tt(e){const t=et(e.closeReportUrl);t&&await ie(t,{oid:e.oid,price:Number(e.price),buyer_email:e.buyer_email??"",buyer_phone:e.buyer_phone??"",payment_method:e.payment_method??""})}async function nt(e,t="kcp-window-closed"){if(!e.closeReportUrl)return;const n={oid:e.oid,price:Number(e.price),buyer_email:e.buyer_email??"",buyer_phone:e.buyer_phone??"",payment_method:e.payment_method??"",reason:Ze(t)||"kcp-window-closed"};try{await ie(e.closeReportUrl,n,!0)}catch(r){console.warn("[sirsoft-pay_nhnkcp] failed to report payment window close",r)}}const rt="nhnkcp_applepay";function I(e){return e===rt}function K(){if(typeof navigator>"u")return!1;const e=navigator,t=(e.userAgent||"").toLowerCase(),n=((e.userAgentData?.platform??e.platform)||"").toLowerCase(),r=e.maxTouchPoints??0;return/iphone|ipad|ipod/.test(t)||/iphone|ipad|ipod|ios/.test(n)?!0:/macintosh|mac os x/.test(t)&&r>1}function $(){return((typeof document<"u"?document.documentElement.lang:"")||"").toLowerCase().startsWith("ko")?"애플페이는 IOS 기기에 모바일결제만 가능합니다.":"Apple Pay is available only for mobile payments on iOS devices."}function B(e){return(e??"KRW").trim().toUpperCase()||"KRW"}function at(e){return B(e)==="KRW"}function ot(e){const t=B(e);return((typeof document<"u"?document.documentElement.lang:"")||"").toLowerCase().startsWith("ko")?`NHN KCP는 KRW 결제만 지원합니다. (${t})`:`NHN KCP supports KRW payments only. (${t})`}function it(e){const t=Math.max(0,Math.round(Number(e.amount??0))),n=Math.min(Math.max(0,Math.round(Number(e.tax_free_amount??0))),t);if(n<=0)return{};const r=Math.max(0,Math.round(Number(e.tax_amount??0))),a=Math.max(0,Math.round(Number(e.vat_amount??0))),o=Math.max(0,t-n),s=o>0&&r>0&&a>0?Math.min(o,Math.round(o*(a/r))):0,i=o-s;return{tax_flag:"TG03",comm_tax_mny:String(i),comm_vat_mny:String(s),comm_free_mny:String(n)}}class j extends Error{constructor(t){super(t??"결제가 취소되었습니다."),this.name="KcpCancelledError"}}const st={card:"100000000000",bank_transfer:"010000000000",virtual_account:"001000000000",mobile:"000010000000",bank:"010000000000",vbank:"001000000000",phone:"000010000000"},se={nhnkcp_payco:{payco_direct:"Y"},nhnkcp_naverpay:{naverpay_direct:"Y"},nhnkcp_naverpay_point:{naverpay_direct:"Y",naverpay_point_direct:"Y"},nhnkcp_kakaopay:{kakaopay_direct:"Y"},nhnkcp_applepay:{applepay_direct:"Y"}};function ct(e,t){const n=e.toLowerCase();return!t||!Object.prototype.hasOwnProperty.call(se,n)?{}:{param_opt_1:n,nhnkcp_easy_pay_method:n}}function dt(e){if(!e.isConnected)return!0;const t=window.getComputedStyle(e);if(t.display==="none"||t.visibility==="hidden")return!0;const n=e.getBoundingClientRect();return n.width<=0||n.height<=0}function lt(e,t){let n=!1,r,a;const o=()=>{n=!0,a&&(a.disconnect(),a=void 0),r!==void 0&&(window.clearInterval(r),r=void 0)},s=()=>{n||!dt(e)||(o(),t())},i=document.body??document.documentElement;return i&&typeof MutationObserver<"u"&&(a=new MutationObserver(s),a.observe(i,{attributes:!0,attributeFilter:["class","hidden","style"],childList:!0,subtree:!0})),r=window.setInterval(s,300),o}function ut(){if(typeof navigator>"u")return!1;if(K())return!0;const e=navigator;if(e.userAgentData?.mobile!==void 0)return e.userAgentData.mobile;const t=(navigator.userAgent||"").toLowerCase();return!!(/android|iphone|ipod|windows phone|iemobile|blackberry|opera mini|mobile safari/.test(t)||(navigator.maxTouchPoints??0)>1&&!t.includes("windows")&&!t.includes("macintosh"))}async function ce(e,t){const{pgPaymentData:n,paymentMethod:r}=e.params||{};if(!n){console.error("[sirsoft-pay_nhnkcp] pgPaymentData is required");return}const a=r??n.pay_method??"card",o=typeof a=="string"&&a.startsWith("nhnkcp_"),s=window.G7Core;let i=null;try{if(!at(n.currency)){const u=ot(n.currency);s?.state?.setLocal?.({paymentErrorMessage:u,isSubmittingOrder:!1,paymentMethod:a}),s?.modal?.open?.("nhnkcp_payment_error_modal");return}if(I(a)&&!K()){const u=$();s?.state?.setLocal?.({paymentErrorMessage:u,isSubmittingOrder:!1,paymentMethod:a}),s?.modal?.open?.("nhnkcp_payment_error_modal");return}const c=await s.api.get("/modules/sirsoft-ecommerce/payments/client-config/nhnkcp");if(!c.data){console.error("[sirsoft-pay_nhnkcpLine truncated
+(function(){"use strict";function tt(e){return/^https?:\/\//i.test(e)||e.startsWith("/api/")?e:e.startsWith("/plugins/")?`/api${e}`:e.startsWith("plugins/")?`/api/${e}`:e}function nt(e){return e.trim().slice(0,160)}function rt(e){if(e)return e.replace(/\/payment\/close-report$/,"/payment/retry")}async function ce(e,t,n=!1){const r=window.G7Core?.api;if(typeof r?.post=="function"){await r.post(e,t);return}const a=await fetch(tt(e),{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify(t),keepalive:n});if(!a.ok){let o=`NHN KCP payment request failed (${a.status})`;try{const i=await a.json(),s=Array.isArray(i?.errors?.message)?i.errors.message[0]:i?.error??i?.message;typeof s=="string"&&s.trim()!==""&&(o=s)}catch{}throw new Error(o)}}async function at(e){const t=rt(e.closeReportUrl);t&&await ce(t,{oid:e.oid,price:Number(e.price),buyer_email:e.buyer_email??"",buyer_phone:e.buyer_phone??"",payment_method:e.payment_method??""})}async function ot(e,t="kcp-window-closed"){if(!e.closeReportUrl)return;const n={oid:e.oid,price:Number(e.price),buyer_email:e.buyer_email??"",buyer_phone:e.buyer_phone??"",payment_method:e.payment_method??"",reason:nt(t)||"kcp-window-closed"};try{await ce(e.closeReportUrl,n,!0)}catch(r){console.warn("[sirsoft-pay_nhnkcp] failed to report payment window close",r)}}const it="nhnkcp_applepay";function M(e){return e===it}function S(){if(typeof navigator>"u")return!1;const e=navigator,t=(e.userAgent||"").toLowerCase(),n=((e.userAgentData?.platform??e.platform)||"").toLowerCase(),r=e.maxTouchPoints??0;return/iphone|ipad|ipod/.test(t)||/iphone|ipad|ipod|ios/.test(n)?!0:/macintosh|mac os x/.test(t)&&r>1}function H(){return((typeof document<"u"?document.documentElement.lang:"")||"").toLowerCase().startsWith("ko")?"애플페이는 IOS 기기에 모바일결제만 가능합니다.":"Apple Pay is available only for mobile payments on iOS devices."}function B(e){return(e??"KRW").trim().toUpperCase()||"KRW"}function st(e){return B(e)==="KRW"}function ct(e){const t=B(e);return((typeof document<"u"?document.documentElement.lang:"")||"").toLowerCase().startsWith("ko")?`NHN KCP는 KRW 결제만 지원합니다. (${t})`:`NHN KCP supports KRW payments only. (${t})`}function dt(e){const t=Math.max(0,Math.round(Number(e.amount??0))),n=Math.min(Math.max(0,Math.round(Number(e.tax_free_amount??0))),t);if(n<=0)return{};const r=Math.max(0,Math.round(Number(e.tax_amount??0))),a=Math.max(0,Math.round(Number(e.vat_amount??0))),o=Math.max(0,t-n),i=o>0&&r>0&&a>0?Math.min(o,Math.round(o*(a/r))):0,s=o-i;return{tax_flag:"TG03",comm_tax_mny:String(s),comm_vat_mny:String(i),comm_free_mny:String(n)}}class D extends Error{constructor(t){super(t??"결제가 취소되었습니다."),this.name="KcpCancelledError"}}const lt={card:"100000000000",bank_transfer:"010000000000",virtual_account:"001000000000",mobile:"000010000000",bank:"010000000000",vbank:"001000000000",phone:"000010000000"},de={nhnkcp_payco:{payco_direct:"Y"},nhnkcp_naverpay:{naverpay_direct:"Y"},nhnkcp_naverpay_point:{naverpay_direct:"Y",naverpay_point_direct:"Y"},nhnkcp_kakaopay:{kakaopay_direct:"Y"},nhnkcp_applepay:{applepay_direct:"Y"}};function ut(e,t){const n=e.toLowerCase();return!t||!Object.prototype.hasOwnProperty.call(de,n)?{}:{param_opt_1:n,nhnkcp_easy_pay_method:n}}function pt(e){if(!e.isConnected)return!0;const t=window.getComputedStyle(e);if(t.display==="none"||t.visibility==="hidden")return!0;const n=e.getBoundingClientRect();return n.width<=0||n.height<=0}function mt(e,t){let n=!1,r,a;const o=()=>{n=!0,a&&(a.disconnect(),a=void 0),r!==void 0&&(window.clearInterval(r),r=void 0)},i=()=>{n||!pt(e)||(o(),t())},s=document.body??document.documentElement;return s&&typeof MutationObserver<"u"&&(a=new MutationObserver(i),a.observe(s,{attributes:!0,attributeFilter:["class","hidden","style"],childList:!0,subtree:!0})),r=window.setInterval(i,300),o}function yt(){if(typeof navigator>"u")return!1;if(S())return!0;const e=navigator;if(e.userAgentData?.mobile!==void 0)return e.userAgentData.mobile;const t=(navigator.userAgent||"").toLowerCase();return!!(/android|iphone|ipod|windows phone|iemobile|blackberry|opera mini|mobile safari/.test(t)||(navigator.maxTouchPoints??0)>1&&!t.includes("windows")&&!t.includes("macintosh"))}async function le(e,t){const{pgPaymentData:n,paymentMethod:r}=e.params||{};if(!n){console.error("[sirsoft-pay_nhnkcp] pgPaymentData is required");return}const a=r??n.pay_method??"card",o=typeof a=="string"&&a.startsWith("nhnkcp_"),i=window.G7Core;let s=null;try{if(!st(n.currency)){const u=ct(n.currency);i?.state?.setLocal?.({paymentErrorMessage:u,isSubmittingOrder:!1,paymentMethod:a}),i?.modal?.open?.("nhnkcp_payment_error_modal");return}if(M(a)&&!S()){const u=H();i?.state?.setLocal?.({paymentErrorMessage:u,isSubmittingOrder:!1,paymentMethod:a}),i?.modal?.open?.("nhnkcp_payment_error_modal");return}const c=await i.api.get("/modules/sirsoft-ecommerce/payments/client-config/nhnkcp");if(!c.data){console.error("[sirsoft-pay_nhnkcpLine truncated
 <script src="${e.sdk_url}"><\/script>
 </head><body style="margin:0;padding:0;background:transparent;">
 <form name="order_info">${c}</form>
@@ -14,5 +14,5 @@ try {
  window.__kcpFail && window.__kcpFail(e);
 }
 <\/script>
-</body></html>`),N.close(),h=window.setTimeout(()=>{v(new Error("KCP SDK load timeout"))},15e3),f.__kcpReady=()=>{h!==void 0&&(clearTimeout(h),h=void 0)}})}const yt={nhnkcp_payco:"PAYCO",nhnkcp_naverpay:"네이버페이",nhnkcp_naverpay_point:"네이버페이 포인트",nhnkcp_kakaopay:"카카오페이",nhnkcp_applepay:"Apple Pay"},ft="0 0 0 2px #ffffff, 0 0 0 5px rgba(0,0,0,0.55)";function de(){return document.querySelector(".nhnkcp-easy-pay-btns")??null}function le(){const e=de();e&&e.querySelectorAll("button").forEach(t=>{t.style.boxShadow="",t.style.outline=""})}function ht(e){const t=de();if(!t)return;const n=yt[e];t.querySelectorAll("button").forEach(r=>{r.textContent?.trim()===n?(r.style.boxShadow=ft,r.style.outline="none"):(r.style.boxShadow="",r.style.outline="")})}function _t(e){const t=e.params?.paymentMethod;if(!t)return;const n=window.G7Core;if(I(t)&&!K()){const a=$();n?.state?.setLocal?.({paymentErrorMessage:a,isSubmittingOrder:!1}),n?.modal?.open?.("nhnkcp_payment_error_modal"),le();return}const r=typeof t=="string"&&t.startsWith("nhnkcp_");n?.state?.setLocal?.({paymentMethod:t,serverPaymentMethod:r?"card":t}),r?ht(t):le()}function gt(e){const t=document.createElement("textarea");t.value=e,t.setAttribute("readonly","readonly"),t.style.position="fixed",t.style.left="-9999px",t.style.top="0",document.body.appendChild(t),t.select();try{document.execCommand("copy")}finally{t.remove()}}async function wt(e){const t=String(e.params?.text??"");if(t!==""){if(navigator.clipboard&&typeof navigator.clipboard.writeText=="function"){await navigator.clipboard.writeText(t);return}gt(t)}}const ue={requestPayment:ce,setPaymentMethod:_t,copyToClipboard:wt},pe="/api/modules/sirsoft-ecommerce/user/orders",Pt="sirsoft-nhnkcp",D="sirsoft-pay_nhnkcp",me="nhnkcp_",k={info:(...e)=>console.info(`[${D}]`,...e),warn:(...e)=>console.warn(`[${D}]`,...e),error:(...e)=>console.error(`[${D}]`,...e)};function kt(e){return typeof e=="string"?e:e instanceof URL?e.toString():typeof Request<"u"&&e instanceof Request?e.url:String(e)}function bt(e,t){return t?.method?t.method.toUpperCase():typeof Request<"u"&&e instanceof Request?e.method.toUpperCase():"GET"}function Nt(e,t){if(t!=="POST")return!1;const n=e.split("?")[0].split("#")[0];return n===pe||n.endsWith(pe)}function Ct(){return window.location.pathname+window.location.search+window.location.hash}function xt(e,t){const n=JSON.stringify(t);return new Response(n,{status:e.status,statusText:e.statusText,headers:e.headers})}function vt(e){return new Response(JSON.stringify({success:!1,message:e,error:e,errors:{payment_method:[e]}}),{status:422,statusText:"Unprocessable Content",headers:{"Content-Type":"application/json"}})}function ye(e){try{return JSON.parse(e).payment_method}catch{return}}function Et(e,t){try{const n=JSON.parse(e);return n.payment_method=t,JSON.stringify(n)}catch{return e}}function At(){if(typeof window>"u"||typeof window.fetch!="function")return;const e="__sirsoftNhnkcpInterceptorInstalled",t=window;if(t[e])return;t[e]=!0;const n="__sirsoftPgOriginalFetch";t[n]||(t[n]=window.fetch.bind(window));const r=t[n],a=window.fetch.bind(window);window.fetch=async function(s,i){const c=kt(s),l=bt(s,i);if(!Nt(c,l))return a(s,i);let d,u=i;if(i?.body&&typeof i.body=="string"){const p=ye(i.body);typeof p=="string"&&p.startsWith(me)&&(d=p,u={...i,body:Et(i.body,"card")},k.info(`easy pay detected: replacing payment_method '${p}' → 'card'`))}if(!d)try{const p=window.G7Core?.state?.getLocal?.()?.paymentMethod;typeof p=="string"&&p.startsWith(me)&&(d=p,k.info(`easy pay detected from local state: '${p}'`))}catch{}if(I(d)&&!K()){const p=$();return k.warn(p),vt(p)}const f=await(d?r:a)(s,u);let x;try{x=f.clone()}catch{return f}let h=null;try{h=await x.json()}catch{return f}const m=h?.data;if(!m)return f;const oe=m.requires_pg_payment===!0,v=m.pg_provider===Pt;if(!d&&(!oe||!v)||d&&!m.order&&!m.pg_payment_data)return f;let w=m.pg_payment_data;if(!w&&d&&m.order){const p=m.order,g=p.options,P=g?.[0]?.product_name??String(p.order_number??""),T=(g?.length??0)>1?`${P} 외 ${(g?.length??0)-1}건`:P;w={order_number:p.order_number,order_name:T,amount:Math.floor(Number(p.total_due_amount??p.total_amount??0)),currency:"KRW",customer_name:p.orderer_name??null,customer_email:p.orderer_email??null,customer_phone:String(p.orderer_phone??"").replace(/[^0-9]/g,"")},k.info("pg_payment_data constructed from order (기본 PG가 타 PG)",{order_number:w.order_number,amount:w.amount})}if(!w)return k.warn("nhnkcp order detected but pg_payment_data missing"),f;k.info("intercepted order create response — opening PG popup");const N=m.order?{tax_amount:m.order.total_tax_amount??0,vat_amount:m.order.total_vat_amount??0,tax_free_amount:m.order.total_tax_free_amount??0}:{},_=!d&&u?.body&&typeof u.body=="string"?(()=>{const p=ye(u.body);return p?{...w,pay_method:p,...N}:{...w,...N}})():{...w,...N};ce({params:{pgPaymentData:_,paymentMethod:d}});const E={...h,data:{...m,requires_pg_payment:!1,redirect_url:Ct()}};Line truncated
+</body></html>`),C.close(),h=window.setTimeout(()=>{v(new Error("KCP SDK load timeout"))},15e3),y.__kcpReady=()=>{h!==void 0&&(clearTimeout(h),h=void 0)}})}const _t={nhnkcp_payco:"PAYCO",nhnkcp_naverpay:"네이버페이",nhnkcp_naverpay_point:"네이버페이 포인트",nhnkcp_kakaopay:"카카오페이",nhnkcp_applepay:"Apple Pay"},gt="0 0 0 2px #ffffff, 0 0 0 5px rgba(0,0,0,0.55)";function ue(){return document.querySelector(".nhnkcp-easy-pay-btns")??null}function pe(){const e=ue();e&&e.querySelectorAll("button").forEach(t=>{t.style.boxShadow="",t.style.outline=""})}function wt(e){const t=ue();if(!t)return;const n=_t[e];t.querySelectorAll("button").forEach(r=>{r.textContent?.trim()===n?(r.style.boxShadow=gt,r.style.outline="none"):(r.style.boxShadow="",r.style.outline="")})}function Pt(e){const t=e.params?.paymentMethod;if(!t)return;const n=window.G7Core;if(M(t)&&!S()){const a=H();n?.state?.setLocal?.({paymentErrorMessage:a,isSubmittingOrder:!1}),n?.modal?.open?.("nhnkcp_payment_error_modal"),pe();return}const r=typeof t=="string"&&t.startsWith("nhnkcp_");n?.state?.setLocal?.({paymentMethod:t,serverPaymentMethod:r?"card":t}),r?wt(t):pe()}function kt(e){const t=document.createElement("textarea");t.value=e,t.setAttribute("readonly","readonly"),t.style.position="fixed",t.style.left="-9999px",t.style.top="0",document.body.appendChild(t),t.select();try{document.execCommand("copy")}finally{t.remove()}}async function bt(e){const t=String(e.params?.text??"");if(t!==""){if(navigator.clipboard&&typeof navigator.clipboard.writeText=="function"){await navigator.clipboard.writeText(t);return}kt(t)}}const me={requestPayment:le,setPaymentMethod:Pt,copyToClipboard:bt},ye="/api/modules/sirsoft-ecommerce/user/orders",Ct="sirsoft-nhnkcp",j="sirsoft-pay_nhnkcp",fe="nhnkcp_",b={info:(...e)=>console.info(`[${j}]`,...e),warn:(...e)=>console.warn(`[${j}]`,...e),error:(...e)=>console.error(`[${j}]`,...e)};function Nt(e){return typeof e=="string"?e:e instanceof URL?e.toString():typeof Request<"u"&&e instanceof Request?e.url:String(e)}function xt(e,t){return t?.method?t.method.toUpperCase():typeof Request<"u"&&e instanceof Request?e.method.toUpperCase():"GET"}function vt(e,t){if(t!=="POST")return!1;const n=e.split("?")[0].split("#")[0];return n===ye||n.endsWith(ye)}function Et(){return window.location.pathname+window.location.search+window.location.hash}function At(e,t){const n=JSON.stringify(t);return new Response(n,{status:e.status,statusText:e.statusText,headers:e.headers})}function St(e){return new Response(JSON.stringify({success:!1,message:e,error:e,errors:{payment_method:[e]}}),{status:422,statusText:"Unprocessable Content",headers:{"Content-Type":"application/json"}})}function he(e){try{return JSON.parse(e).payment_method}catch{return}}function Kt(e,t){try{const n=JSON.parse(e);return n.payment_method=t,JSON.stringify(n)}catch{return e}}function It(){if(typeof window>"u"||typeof window.fetch!="function")return;const e="__sirsoftNhnkcpInterceptorInstalled",t=window;if(t[e])return;t[e]=!0;const n="__sirsoftPgOriginalFetch";t[n]||(t[n]=window.fetch.bind(window));const r=t[n],a=window.fetch.bind(window);window.fetch=async function(i,s){const c=Nt(i),d=xt(i,s);if(!vt(c,d))return a(i,s);let l,u=s;if(s?.body&&typeof s.body=="string"){const p=he(s.body);typeof p=="string"&&p.startsWith(fe)&&(l=p,u={...s,body:Kt(s.body,"card")},b.info(`easy pay detected: replacing payment_method '${p}' → 'card'`))}if(!l)try{const p=window.G7Core?.state?.getLocal?.()?.paymentMethod;typeof p=="string"&&p.startsWith(fe)&&(l=p,b.info(`easy pay detected from local state: '${p}'`))}catch{}if(M(l)&&!S()){const p=H();return b.warn(p),St(p)}const y=await(l?r:a)(i,u);let x;try{x=y.clone()}catch{return y}let h=null;try{h=await x.json()}catch{return y}const f=h?.data;if(!f)return y;const se=f.requires_pg_payment===!0,v=f.pg_provider===Ct;if(!l&&(!se||!v)||l&&!f.order&&!f.pg_payment_data)return y;let w=f.pg_payment_data;if(!w&&l&&f.order){const p=f.order,g=p.options,k=g?.[0]?.product_name??String(p.order_number??""),I=(g?.length??0)>1?`${k} 외 ${(g?.length??0)-1}건`:k;w={order_number:p.order_number,order_name:I,amount:Math.floor(Number(p.total_due_amount??p.total_amount??0)),currency:"KRW",customer_name:p.orderer_name??null,customer_email:p.orderer_email??null,customer_phone:String(p.orderer_phone??"").replace(/[^0-9]/g,"")},b.info("pg_payment_data constructed from order (기본 PG가 타 PG)",{order_number:w.order_number,amount:w.amount})}if(!w)return b.warn("nhnkcp order detected but pg_payment_data missing"),y;b.info("intercepted order create response — opening PG popup");const C=f.order?{tax_amount:f.order.total_tax_amount??0,vat_amount:f.order.total_vat_amount??0,tax_free_amount:f.order.total_tax_free_amount??0}:{},_=!l&&u?.body&&typeof u.body=="string"?(()=>{const p=he(u.body);return p?{...w,pay_method:p,...C}:{...w,...C}})():{...w,...C};le({params:{pgPaymentData:_,paymentMethod:l}});const E={...h,data:{...f,requires_pg_payment:!1,redirect_url:Et()}};Line truncated
 //# sourceMappingURL=plugin.iife.js.map
@@ -1 +1 @@
-{"version":3,"file":"plugin.iife.js","sources":["../../resources/js/paymentCloseReport.ts","../../resources/js/support/applePayDevice.ts","../../resources/js/handlers/requestPayment.ts","../../resources/js/handlers/setPaymentMethod.ts","../../resources/js/handlers/copyToClipboard.ts","../../resources/js/handlers/index.ts","../../resources/js/orderResponseInterceptor.ts","../../resources/js/orderCompleteReceiptInjector.ts","../../resources/js/mypageOrderShowInjector.ts","../../resources/js/checkoutEasyPayInjector.ts","../../resources/js/adminApplePayNoticeInjector.ts","../../resources/js/adminPaymentMethodBrandInjector.ts","../../resources/js/index.ts"],"sourcesContent":["export interface PaymentCloseReportContext {\n    closeReportUrl?: string;\n    oid: string;\n    price: number;\n    buyer_email?: string;\n    buyer_phone?: string;\n    payment_method?: string;\n}\n\nfunction resolveApiUrl(url: string): string {\n    if (/^https?:\\/\\//i.test(url) || url.startsWith('/api/')) {\n        return url;\n    }\n\n    if (url.startsWith('/plugins/')) {\n        return `/api${url}`;\n    }\n\n    if (url.startsWith('plugins/')) {\n        return `/api/${url}`;\n    }\n\n    return url;\n}\n\nfunction trimReason(reason: string): string {\n    return reason.trim().slice(0, 160);\n}\n\nfunction resolveRetryUrl(closeReportUrl?: string): string | undefined {\n    if (!closeReportUrl) {\n        return undefined;\n    }\n\n    return closeReportUrl.replace(/\\/payment\\/close-report$/, '/payment/retry');\n}\n\nasync function postPaymentContext(url: string, payload: Record<string, unknown>, keepalive = false): Promise<void> {\n    const apiClient = ((window as any).G7Core)?.api;\n    if (typeof apiClient?.post === 'function') {\n        await apiClient.post(url, payload);\n        return;\n    }\n\n    const response = await fetch(resolveApiUrl(url), {\n        method: 'POST',\n        headers: { 'Content-Type': 'application/json' },\n        body: JSON.stringify(payload),\n        keepalive,\n    });\n\n    if (!response.ok) {\n        let message = `NHN KCP payment request failed (${response.status})`;\n        try {\n            const data = await response.json();\n            const responseMessage = Array.isArray(data?.errors?.message)\n                ? data.errors.message[0]\n                : data?.error ?? data?.message;\n            if (typeof responseMessage === 'string' && responseMessage.trim() !== '') {\n                message = responseMessage;\n            }\n        } catch {\n            // JSON 응답이 아니면 HTTP 상태 메시지를 사용한다.\n        }\n        throw new Error(message);\n    }\n}\n\nexport async function preparePaymentRetry(context: PaymentCloseReportContext): Promise<void> {\n    const retryUrl = resolveRetryUrl(context.closeReportUrl);\n    if (!retryUrl) {\n        return;\n    }\n\n    await postPaymentContext(retryUrl, {\n        oid: context.oid,\n        price: Number(context.price),\n        buyer_email: context.buyer_email ?? '',\n        buyer_phone: context.buyer_phone ?? '',\n        payment_method: context.payment_method ?? '',\n    });\n}\n\nexport async function reportPaymentWindowClosed(\n    context: PaymentCloseReportContext,\n    reason = 'kcp-window-closed',\n): Promise<void> {\n    if (!context.closeReportUrl) {\n        return;\n    }\n\n    const payload = {\n        oid: context.oid,\n        price: Number(context.price),\n        buyer_email: context.buyer_email ?? '',\n        buyer_phone: context.buyer_phone ?? '',\n        payment_method: context.payment_method ?? '',\n        reason: trimReason(reason) || 'kcp-window-closed',\n    };\n\n    try {\n        await postPaymentContext(context.closeReportUrl, payload, true);\n    } catch (error) {\n        console.warn('[sirsoft-pay_nhnkcp] failed to report payment window close', error);\n    }\n}\n","export const NHNKCP_APPLEPAY_METHOD = 'nhnkcp_applepay';\n\nexport function isNhnKcpApplePayMethod(paymentMethod: unknown): boolean {\n    return paymentMethod === NHNKCP_APPLEPAY_METHOD;\n}\n\nexport function isIosMobileDevice(): boolean {\n    if (typeof navigator === 'undefined') return false;\n\n    const nav = navigator as Navigator & {\n        userAgentData?: {\n            mobile?: boolean;\n            platform?: string;\n        };\n        maxTouchPoints?: number;\n    };\n    const ua = (nav.userAgent || '').toLowerCase();\n    const platform = ((nav.userAgentData?.platform ?? nav.platform) || '').toLowerCase();\n    const touchPoints = nav.maxTouchPoints ?? 0;\n\n    if (/iphone|ipad|ipod/.test(ua) || /iphone|ipad|ipod|ios/.test(platform)) {\n        return true;\n    }\n\n    return /macintosh|mac os x/.test(ua) && touchPoints > 1;\n}\n\nexport function applePayUnsupportedMessage(): string {\n    const lang = typeof document !== 'undefined'\n        ? document.documentElement.lang\n        : '';\n\n    if ((lang || '').toLowerCase().startsWith('ko')) {\n        return '애플페이는 IOLine truncated
+{"version":3,"file":"plugin.iife.js","sources":["../../resources/js/paymentCloseReport.ts","../../resources/js/support/applePayDevice.ts","../../resources/js/handlers/requestPayment.ts","../../resources/js/handlers/setPaymentMethod.ts","../../resources/js/handlers/copyToClipboard.ts","../../resources/js/handlers/index.ts","../../resources/js/orderResponseInterceptor.ts","../../resources/js/orderCompleteReceiptInjector.ts","../../resources/js/mypageOrderShowInjector.ts","../../resources/js/checkoutEasyPayInjector.ts","../../resources/js/adminApplePayNoticeInjector.ts","../../resources/js/adminPaymentMethodBrandInjector.ts","../../resources/js/adminOrderPaymentDisplayInjector.ts","../../resources/js/index.ts"],"sourcesContent":["export interface PaymentCloseReportContext {\n    closeReportUrl?: string;\n    oid: string;\n    price: number;\n    buyer_email?: string;\n    buyer_phone?: string;\n    payment_method?: string;\n}\n\nfunction resolveApiUrl(url: string): string {\n    if (/^https?:\\/\\//i.test(url) || url.startsWith('/api/')) {\n        return url;\n    }\n\n    if (url.startsWith('/plugins/')) {\n        return `/api${url}`;\n    }\n\n    if (url.startsWith('plugins/')) {\n        return `/api/${url}`;\n    }\n\n    return url;\n}\n\nfunction trimReason(reason: string): string {\n    return reason.trim().slice(0, 160);\n}\n\nfunction resolveRetryUrl(closeReportUrl?: string): string | undefined {\n    if (!closeReportUrl) {\n        return undefined;\n    }\n\n    return closeReportUrl.replace(/\\/payment\\/close-report$/, '/payment/retry');\n}\n\nasync function postPaymentContext(url: string, payload: Record<string, unknown>, keepalive = false): Promise<void> {\n    const apiClient = ((window as any).G7Core)?.api;\n    if (typeof apiClient?.post === 'function') {\n        await apiClient.post(url, payload);\n        return;\n    }\n\n    const response = await fetch(resolveApiUrl(url), {\n        method: 'POST',\n        headers: { 'Content-Type': 'application/json' },\n        body: JSON.stringify(payload),\n        keepalive,\n    });\n\n    if (!response.ok) {\n        let message = `NHN KCP payment request failed (${response.status})`;\n        try {\n            const data = await response.json();\n            const responseMessage = Array.isArray(data?.errors?.message)\n                ? data.errors.message[0]\n                : data?.error ?? data?.message;\n            if (typeof responseMessage === 'string' && responseMessage.trim() !== '') {\n                message = responseMessage;\n            }\n        } catch {\n            // JSON 응답이 아니면 HTTP 상태 메시지를 사용한다.\n        }\n        throw new Error(message);\n    }\n}\n\nexport async function preparePaymentRetry(context: PaymentCloseReportContext): Promise<void> {\n    const retryUrl = resolveRetryUrl(context.closeReportUrl);\n    if (!retryUrl) {\n        return;\n    }\n\n    await postPaymentContext(retryUrl, {\n        oid: context.oid,\n        price: Number(context.price),\n        buyer_email: context.buyer_email ?? '',\n        buyer_phone: context.buyer_phone ?? '',\n        payment_method: context.payment_method ?? '',\n    });\n}\n\nexport async function reportPaymentWindowClosed(\n    context: PaymentCloseReportContext,\n    reason = 'kcp-window-closed',\n): Promise<void> {\n    if (!context.closeReportUrl) {\n        return;\n    }\n\n    const payload = {\n        oid: context.oid,\n        price: Number(context.price),\n        buyer_email: context.buyer_email ?? '',\n        buyer_phone: context.buyer_phone ?? '',\n        payment_method: context.payment_method ?? '',\n        reason: trimReason(reason) || 'kcp-window-closed',\n    };\n\n    try {\n        await postPaymentContext(context.closeReportUrl, payload, true);\n    } catch (error) {\n        console.warn('[sirsoft-pay_nhnkcp] failed to report payment window close', error);\n    }\n}\n","export const NHNKCP_APPLEPAY_METHOD = 'nhnkcp_applepay';\n\nexport function isNhnKcpApplePayMethod(paymentMethod: unknown): boolean {\n    return paymentMethod === NHNKCP_APPLEPAY_METHOD;\n}\n\nexport function isIosMobileDevice(): boolean {\n    if (typeof navigator === 'undefined') return false;\n\n    const nav = navigator as Navigator & {\n        userAgentData?: {\n            mobile?: boolean;\n            platform?: string;\n        };\n        maxTouchPoints?: number;\n    };\n    const ua = (nav.userAgent || '').toLowerCase();\n    const platform = ((nav.userAgentData?.platform ?? nav.platform) || '').toLowerCase();\n    const touchPoints = nav.maxTouchPoints ?? 0;\n\n    if (/iphone|ipad|ipod/.test(ua) || /iphone|ipad|ipod|ios/.test(platform)) {\n        return true;\n    }\n\n    return /macintosh|mac os x/.test(ua) && touchPoints > 1;\n}\n\nexport function applePayUnsupportedMessage(): string {\n    const lang = typeof document !== 'undefined'\n        ? document.documentElement.lang\n        : '';\n\n    if ((lang || '').toLowerCase(Line truncated
@@ -12,6 +12,16 @@
            "auth_required": true,
            "loading_strategy": "progressive"
        },
+        {
+            "id": "nhnkcp_easy_pay_display_map",
+            "label_key": "$t:sirsoft-pay_nhnkcp.editor.data_source.nhnkcp_easy_pay_display_map",
+            "type": "api",
+            "endpoint": "/api/plugins/sirsoft-pay_nhnkcp/admin/orders/easy-pay-display-map",
+            "method": "GET",
+            "auto_fetch": true,
+            "auth_required": true,
+            "loading_strategy": "progressive"
+        },
        {
            "id": "nicepay_test_map",
            "label_key": "$t:sirsoft-pay_nhnkcp.editor.data_source.nicepay_test_map",
@@ -220,7 +230,7 @@
                                    {
                                        "type": "basic",
                                        "name": "Span",
-                                        "text": "{{row.payment?.payment_method_label}}"
+                                        "text": "{{nhnkcp_easy_pay_display_map.data?.[row.order_number]?.payment_method_display_label ?? row.payment?.payment_method_label}}"
                                    },
                                    {
                                        "type": "basic",
@@ -0,0 +1,44 @@
+import { afterEach, describe, expect, it } from 'vitest';
+import { patchAdminPaymentMethodDisplay } from '../adminOrderPaymentDisplayInjector';
+import { patchMypagePaymentMethodDisplay } from '../mypageOrderShowInjector';
+
+describe('NHN KCP order payment display injectors', () => {
+    afterEach(() => {
+        document.body.innerHTML = '';
+    });
+
+    it('마이페이지 주문 상세의 결제 방법 행을 간편결제 표시로 바꾼다', () => {
+        const container = document.createElement('div');
+        container.innerHTML = `
+            <div class="flex items-center justify-between">
+                <span class="text-gray-500">결제 방법</span>
+                <span class="text-gray-900">신용카드</span>
+            </div>
+        `;
+
+        expect(patchMypagePaymentMethodDisplay(container, '네이버페이 (신용카드)')).toBe(true);
+        expect(container.textContent?.replace(/\s+/g, '')).toContain('결제방법네이버페이(신용카드)');
+        expect(container.querySelector('[data-nhnkcp-payment-method-patched="true"]')).not.toBeNull();
+    });
+
+    it('관리자 주문 상세의 결제수단 행과 상단 배지를 간편결제 표시로 바꾼다', () => {
+        const root = document.createElement('div');
+        root.innerHTML = `
+            <span class="inline-flex rounded-full font-medium">신용카드</span>
+            <div>
+                <span class="text-xs block">결제수단</span>
+                <span class="text-sm font-semibold block">신용카드</span>
+                <span class="text-xs text-gray-500">(일시불)</span>
+            </div>
+        `;
+
+        expect(patchAdminPaymentMethodDisplay(root, {
+            _pay_method_label: '카카오페이 (신용카드)',
+            _base_pay_method_label: '신용카드',
+            _embedded_pg_provider_label: '카카오페이',
+        })).toBe(true);
+
+        const text = root.textContent?.replace(/\s+/g, '');
+        expect(text).toContain('카카오페이결제수단카카오페이(신용카드,일시불)');
+    });
+});
@@ -0,0 +1,163 @@
+const PLUGIN_ID = 'sirsoft-pay_nhnkcp';
+const FLAG = '__nhnkcpAdminPaymentDisplayInjectorInstalled';
+
+const ADMIN_ORDER_SHOW_RE = /^\/admin\/ecommerce\/orders\/([^/]+)$/;
+
+interface AdminTransactionStatus {
+    _pay_method_label?: string | null;
+    _base_pay_method_label?: string | null;
+    _embedded_pg_provider_label?: string | null;
+}
+
+function getToken(): string | null {
+    return localStorage.getItem('auth_token');
+}
+
+async function fetchAdminTransactionStatus(orderNumber: string): Promise<AdminTransactionStatus | null> {
+    const token = getToken();
+    if (!token) return null;
+
+    try {
+        const res = await fetch(`/api/plugins/${PLUGIN_ID}/admin/orders/${orderNumber}/transaction-status`, {
+            headers: { Authorization: `Bearer ${token}`, Accept: 'application/json' },
+        });
+        if (!res.ok) return null;
+
+        const json = (await res.json()) as { data?: AdminTransactionStatus | null } | AdminTransactionStatus;
+        return ('data' in json ? json.data : json) ?? null;
+    } catch {
+        return null;
+    }
+}
+
+function directElementChildren(el: Element): HTMLElement[] {
+    return Array.from(el.children).filter(
+        (child): child is HTMLElement => child instanceof HTMLElement,
+    );
+}
+
+function patchLabeledPaymentMethod(root: Element, displayLabel: string): boolean {
+    let patched = false;
+
+    const rows = Array.from(root.querySelectorAll<HTMLElement>('div'));
+    for (const row of rows) {
+        const children = directElementChildren(row);
+        const labelIndex = children.findIndex(child => child.textContent?.trim() === '결제수단');
+        if (labelIndex < 0) continue;
+
+        const value = children
+            .slice(labelIndex + 1)
+            .find(child => child.textContent?.trim() && child.textContent.trim() !== '결제수단');
+        if (!value) continue;
+
+        const installment = children
+            .slice(labelIndex + 2)
+            .find(child => /^\(.+\)$/.test(child.textContent?.trim() ?? ''));
+        const installmentText = installment?.textContent?.trim().replace(/^\(|\)$/g, '') ?? '';
+        const nextDisplayLabel = installmentText && displayLabel.endsWith(')')
+            ? displayLabel.replace(/\)$/, `, ${installmentText})`)
+            : displayLabel;
+
+        if (value.textContent?.trim() !== nextDisplayLabel) {
+            value.textContent = nextDisplayLabel;
+            value.dataset.nhnkcpPaymentMethodPatched = 'true';
+        }
+        row.dataset.nhnkcpPaymentMethodRow = 'admin-order';
+        if (installment && installmentText) {
+            installment.textContent = '';
+            installment.style.display = 'none';
+            installment.dataset.nhnkcpPaymentInstallmentHidden = 'true';
+        }
+        patched = true;
+    }
+
+    return patched;
+}
+
+function patchPaymentMethodBadge(root: Element, baseLabel: string, embeddedLabel: string): boolean {
+    const candidates = Array.from(root.querySelectorAll<HTMLElement>('span')).filter(
+        el => el.textContent?.trim() === baseLabel,
+    );
+
+    const badge = candidates.find(el => {
+        const className = typeof el.className === 'string' ? el.className : '';
+        return className.includes('rounded-full') || className.includes('font-medium');
+    });
+
+    if (!badge) return false;
+
+    badge.textContent = embeddedLabel;
+    badge.dataset.nhnkcpPaymentMethodPatched = 'true';
+    badge.dataset.nhnkcpPaymentMethodBadge = 'admin-order';
+    return true;
+}
+
+export function patchAdminPaymentMethodDisplay(
+    root: Element,
+    status: AdminTransactionStatus | null | undefined,
+): boolean {
+    const displayLabel = status?._pay_method_label;
+    const embeddedLabel = status?._embedded_pg_provider_label;
+    const baseLabel = status?._base_pay_method_label;
+
+    if (!displayLabel || !embeddedLabel) return false;
+
+    const labeled = patchLabeledPaymentMethod(root, displayLabel);
+    const badge = baseLabel ? patchPaymentMethodBadge(root, baseLabel, embeddedLabel) : false;
+
+    return labeled || badge;
+}
+
+async function tryInject(orderNumber: string): Promise<boolean> {
+    const root = document.getElementById('section_payment_info') ?? document.getElementById('payment_info_card');
+    if (!root) return false;
+
+    const status = await fetchAdminTransactionStatus(orderNumber);
+    if (!status) return true;
+
+    const patched = patchAdminPaymentMethodDisplay(root, status);
+    if (patched) {
+        console.info(`[${PLUGIN_ID}] payment method display patched on admin order detail`);
+    }
+
+    return true;
+}
+
+function startPolling(orderNumber: string): void {
+    let attempts = 0;
+    const id = setInterval(() => {
+        attempts++;
+        void tryInject(orderNumber).then(done => {
+            if (done || attempts >= 30) clearInterval(id);
+        });
+    }, 400);
+}
+
+function onRouteChange(): void {
+    const match = location.pathname.match(ADMIN_ORDER_SHOW_RE);
+    if (match) startPolling(match[1]);
+}
+
+export function installAdminOrderPaymentDisplayInjector(): void {
+    if (typeof window === 'undefined') return;
+    const w = window as unknown as Record<string, unknown>;
+    if (w[FLAG]) return;
+    w[FLAG] = true;
+
+    console.info(`[${PLUGIN_ID}] admin order payment display injector installed`);
+
+    const schedule = (delay = 1500) => setTimeout(onRouteChange, delay);
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', () => schedule());
+    } else {
+        schedule();
+    }
+
+    const origPush = history.pushState.bind(history);
+    history.pushState = (...args: Parameters<typeof history.pushState>) => {
+        origPush(...args);
+        schedule(600);
+    };
+    window.addEventListener('popstate', () => schedule(500));
+}
@@ -5,6 +5,7 @@ import { installMypageOrderShowInjector } from './mypageOrderShowInjector';
 import { installCheckoutEasyPayInjector } from './checkoutEasyPayInjector';
 import { installAdminApplePayNoticeInjector } from './adminApplePayNoticeInjector';
 import { installAdminPaymentMethodBrandInjector } from './adminPaymentMethodBrandInjector';
+import { installAdminOrderPaymentDisplayInjector } from './adminOrderPaymentDisplayInjector';

 class KcpReceiptPopup {
    constructor(params: { url?: string; cash_url?: string }) {
@@ -100,6 +101,7 @@ installMypageOrderShowInjector();
 installCheckoutEasyPayInjector();
 installAdminApplePayNoticeInjector();
 installAdminPaymentMethodBrandInjector();
+installAdminOrderPaymentDisplayInjector();
 initPlugin();

 (window as Record<string, unknown>).__SirsoftNhnkcp = {
@@ -42,7 +42,13 @@ function getToken(): string | null {
    return localStorage.getItem('auth_token');
 }

-async function fetchReceiptUrls(orderNumber: string): Promise<{ receipt_url?: string; cash_receipt_url?: string } | null> {
+interface ReceiptInfo {
+    receipt_url?: string;
+    cash_receipt_url?: string | null;
+    payment_method_display_label?: string | null;
+}
+
+async function fetchReceiptUrls(orderNumber: string): Promise<ReceiptInfo | null> {
    const token = getToken();
    if (!token) return null;
    try {
@@ -50,7 +56,7 @@ async function fetchReceiptUrls(orderNumber: string): Promise<{ receipt_url?: st
            headers: { Authorization: `Bearer ${token}`, Accept: 'application/json' },
        });
        if (!res.ok) return null;
-        return (await res.json()) as { receipt_url?: string; cash_receipt_url?: string };
+        return (await res.json()) as ReceiptInfo;
    } catch {
        return null;
    }
@@ -195,6 +201,34 @@ function makeInfoRow(label: string, value: string, valueClass = 'font-medium tex
    return row;
 }

+export function patchMypagePaymentMethodDisplay(container: Element, displayLabel: string | null | undefined): boolean {
+    if (!displayLabel) return false;
+
+    const rows = Array.from(container.querySelectorAll<HTMLElement>('div'));
+    for (const row of rows) {
+        const spans = Array.from(row.children).filter(
+            (child): child is HTMLElement => child instanceof HTMLElement && child.tagName === 'SPAN',
+        );
+        if (spans.length < 2) continue;
+
+        const label = spans[0].textContent?.trim();
+        if (label !== '결제 방법' && label !== '결제수단' && label !== 'Payment Method') continue;
+
+        const value = spans[spans.length - 1];
+        if (value.textContent?.trim() === displayLabel) {
+            row.dataset.nhnkcpPaymentMethodRow = 'true';
+            return true;
+        }
+
+        value.textContent = displayLabel;
+        value.dataset.nhnkcpPaymentMethodPatched = 'true';
+        row.dataset.nhnkcpPaymentMethodRow = 'true';
+        return true;
+    }
+
+    return false;
+}
+
 function buildVbankInfoBlock(payment: Payment, totalAmountFormatted: string): HTMLElement {
    const wrap = document.createElement('div');
    wrap.id = VBANK_ID;
@@ -299,6 +333,12 @@ async function tryInject(orderNumber: string): Promise<boolean> {
    const container = findPaymentRowsContainer();
    if (!container) return false; // DOM 미렌더링 → 재시도

+    const receiptInfo = needsReceipt ? await fetchReceiptUrls(orderNumber) : null;
+    const displayPatched = patchMypagePaymentMethodDisplay(
+        container,
+        receiptInfo?.payment_method_display_label,
+    );
+
    if (!document.getElementById(VBANK_ID) && needsVbank) {
        container.appendChild(buildVbankInfoBlock(payment, orderData.total_amount_formatted ?? ''));
        console.info(`[${PLUGIN_ID}] vbank info injected on mypage order show`);
@@ -311,6 +351,10 @@ async function tryInject(orderNumber: string): Promise<boolean> {
        return false;
    }

+    if (displayPatched) {
+        console.info(`[${PLUGIN_ID}] payment method display patched on mypage order show`);
+    }
+
    if (!document.getElementById(MOCK_DEPOSIT_ID) && mightNeedMock) {
        const info = await fetchMockDepositInfo(orderNumber);
        if (info?.available) {
@@ -31,7 +31,13 @@ async function fetchPayment(orderNumber: string): Promise<Payment | null> {
    }
 }

-async function fetchReceiptUrl(orderNumber: string): Promise<{ receipt_url: string; cash_receipt_url: string | null } | null> {
+interface ReceiptInfo {
+    receipt_url: string;
+    cash_receipt_url: string | null;
+    payment_method_display_label?: string | null;
+}
+
+async function fetchReceiptUrl(orderNumber: string): Promise<ReceiptInfo | null> {
    const token = getToken();
    if (!token) return null;

@@ -40,7 +46,7 @@ async function fetchReceiptUrl(orderNumber: string): Promise<{ receipt_url: stri
            headers: { Authorization: `Bearer ${token}`, Accept: 'application/json' },
        });
        if (!res.ok) return null;
-        return (await res.json()) as { receipt_url: string; cash_receipt_url: string | null };
+        return (await res.json()) as ReceiptInfo;
    } catch {
        return null;
    }
@@ -55,6 +61,34 @@ function makeBtn(text: string, classes: string, onClick: (btn: HTMLButtonElement
    return btn;
 }

+function patchPaymentMethodDisplay(displayLabel: string | null | undefined): boolean {
+    if (!displayLabel) return false;
+
+    const rows = Array.from(document.querySelectorAll<HTMLElement>('div'));
+    for (const row of rows) {
+        const spans = Array.from(row.children).filter(
+            (child): child is HTMLElement => child instanceof HTMLElement && child.tagName === 'SPAN',
+        );
+        if (spans.length < 2) continue;
+
+        const label = spans[0].textContent?.trim();
+        if (label !== '결제 방법' && label !== '결제수단' && label !== '결제 방식') continue;
+
+        const value = spans[spans.length - 1];
+        if (value.textContent?.trim() === displayLabel) {
+            row.dataset.nhnkcpPaymentMethodRow = 'true';
+            return true;
+        }
+
+        value.textContent = displayLabel;
+        value.dataset.nhnkcpPaymentMethodPatched = 'true';
+        row.dataset.nhnkcpPaymentMethodRow = 'true';
+        return true;
+    }
+
+    return false;
+}
+
 // 주문완료 페이지 버튼 영역에 영수증 버튼 주입
 async function injectOnOrderComplete(orderNumber: string): Promise<void> {
    if (document.getElementById(BTN_ID)) return;
@@ -70,6 +104,9 @@ async function injectOnOrderComplete(orderNumber: string): Promise<void> {

    if (!blueBtn?.parentElement) return;

+    const receiptInfo = await fetchReceiptUrl(orderNumber);
+    patchPaymentMethodDisplay(receiptInfo?.payment_method_display_label);
+
    const container = blueBtn.parentElement;

    const receiptBtn = makeBtn('영수증 조회', blueBtn.className.replace(/bg-blue-\d+/g, 'bg-green-600').replace(/hover:bg-blue-\d+/g, 'hover:bg-green-700'), async (btn) => {
@@ -5,6 +5,7 @@
            "kcp_escrow_delivery": "Escrow Delivery",
            "kcp_status": "Payment Status",
            "nhnkcp_easy_pay_config": "Easy Pay Config",
+            "nhnkcp_easy_pay_display_map": "Easy Pay Display Map",
            "nhnkcp_test_map": "Test Payment Map",
            "nicepay_test_map": "Test Payment Map",
            "settings": "Payment Settings",
@@ -5,6 +5,7 @@
            "kcp_escrow_delivery": "에스크로 배송",
            "kcp_status": "결제 상태",
            "nhnkcp_easy_pay_config": "간편결제 설정",
+            "nhnkcp_easy_pay_display_map": "간편결제 표시 맵",
            "nhnkcp_test_map": "테스트 결제 맵",
            "nicepay_test_map": "테스트 결제 맵",
            "settings": "결제 설정",
@@ -0,0 +1,181 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Plugins\Sirsoft\PayNhnkcp\Concerns;
+
+use Modules\Sirsoft\Ecommerce\Enums\PaymentMethodEnum;
+
+trait ResolvesEasyPayDisplay
+{
+    private const EASY_PAY_METHODS = [
+        'nhnkcp_payco' => [
+            'provider' => 'payco',
+            'label' => ['ko' => 'PAYCO (페이코)', 'en' => 'PAYCO'],
+        ],
+        'nhnkcp_naverpay' => [
+            'provider' => 'naverpay',
+            'label' => ['ko' => '네이버페이', 'en' => 'NaverPay'],
+        ],
+        'nhnkcp_naverpay_point' => [
+            'provider' => 'naverpay_point',
+            'label' => ['ko' => '네이버페이 포인트결제', 'en' => 'NaverPay Point'],
+        ],
+        'nhnkcp_kakaopay' => [
+            'provider' => 'kakaopay',
+            'label' => ['ko' => '카카오페이', 'en' => 'KakaoPay'],
+        ],
+        'nhnkcp_applepay' => [
+            'provider' => 'applepay',
+            'label' => ['ko' => '애플페이', 'en' => 'Apple Pay'],
+        ],
+    ];
+
+    /**
+     * @return array{method: string, provider: string, label: array{ko: string, en: string}}|array{}
+     */
+    protected function resolveEasyPayMeta(array $payload): array
+    {
+        $method = strtolower(trim((string) ($payload['nhnkcp_easy_pay_method'] ?? $payload['param_opt_1'] ?? '')));
+        if (! isset(self::EASY_PAY_METHODS[$method])) {
+            return [];
+        }
+
+        $definition = self::EASY_PAY_METHODS[$method];
+
+        return [
+            'method' => $method,
+            'provider' => $definition['provider'],
+            'label' => $definition['label'],
+        ];
+    }
+
+    /**
+     * @return array<string, mixed>
+     */
+    protected function decodePaymentMeta(mixed $paymentMeta): array
+    {
+        if (is_array($paymentMeta)) {
+            return $paymentMeta;
+        }
+
+        if (! is_string($paymentMeta) || trim($paymentMeta) === '') {
+            return [];
+        }
+
+        $decoded = json_decode($paymentMeta, true);
+
+        return is_array($decoded) ? $decoded : [];
+    }
+
+    /**
+     * @return array{
+     *     payment_method_label: string|null,
+     *     payment_method_display_label: string|null,
+     *     selected_payment_method: string|null,
+     *     embedded_pg_provider: string|null,
+     *     embedded_pg_provider_label: string|null
+     * }
+     */
+    protected function resolvePaymentDisplay(object $payment): array
+    {
+        $paymentMeta = $this->decodePaymentMeta($payment->payment_meta ?? null);
+        $selectedPaymentMethod = $this->stringOrNull($paymentMeta['nhnkcp_easy_pay_method'] ?? null);
+        $provider = $this->stringOrNull(
+            $payment->embedded_pg_provider
+                ?? $paymentMeta['nhnkcp_easy_pay_provider']
+                ?? $paymentMeta['embedded_pg_provider']
+                ?? null
+        );
+
+        if ($provider === null && $selectedPaymentMethod !== null) {
+            $provider = $this->stringOrNull(self::EASY_PAY_METHODS[$selectedPaymentMethod]['provider'] ?? null);
+        }
+
+        $baseLabel = $this->paymentMethodLabel($this->stringOrNull($payment->payment_method ?? null));
+        $embeddedLabel = $this->embeddedPgProviderLabel($provider, $paymentMeta);
+
+        return [
+            'payment_method_label' => $baseLabel,
+            'payment_method_display_label' => $this->paymentMethodDisplayLabel($baseLabel, $embeddedLabel),
+            'selected_payment_method' => $selectedPaymentMethod,
+            'embedded_pg_provider' => $provider,
+            'embedded_pg_provider_label' => $embeddedLabel,
+        ];
+    }
+
+    protected function paymentMethodLabel(?string $method): ?string
+    {
+        if ($method === null || $method === '') {
+            return null;
+        }
+
+        return PaymentMethodEnum::tryFrom($method)?->label() ?? $method;
+    }
+
+    protected function paymentMethodDisplayLabel(?string $baseLabel, ?string $embeddedLabel): ?string
+    {
+        if ($baseLabel === null || $baseLabel === '') {
+            return $embeddedLabel;
+        }
+
+        if ($embeddedLabel === null || $embeddedLabel === '') {
+            return $baseLabel;
+        }
+
+        return $embeddedLabel . ' (' . $baseLabel . ')';
+    }
+
+    /**
+     * @param array<string, mixed> $paymentMeta
+     */
+    protected function embeddedPgProviderLabel(?string $provider, array $paymentMeta = []): ?string
+    {
+        $metaLabel = $this->localizedLabel($paymentMeta['nhnkcp_easy_pay_label'] ?? null)
+            ?? $this->localizedLabel($paymentMeta['embedded_pg_provider_label'] ?? null);
+
+        if ($metaLabel !== null) {
+            return $metaLabel;
+        }
+
+        if ($provider === null || $provider === '') {
+            return null;
+        }
+
+        foreach (self::EASY_PAY_METHODS as $definition) {
+            if (($definition['provider'] ?? null) === $provider) {
+                return $this->localizedLabel($definition['label'] ?? null);
+            }
+        }
+
+        return null;
+    }
+
+    private function localizedLabel(mixed $label): ?string
+    {
+        if (is_string($label) && trim($label) !== '') {
+            return $label;
+        }
+
+        if (! is_array($label)) {
+            return null;
+        }
+
+        $locale = app()->getLocale();
+
+        return $this->stringOrNull($label[$locale] ?? null)
+            ?? $this->stringOrNull($label['ko'] ?? null)
+            ?? $this->stringOrNull($label['en'] ?? null);
+    }
+
+    private function stringOrNull(mixed $value): ?string
+    {
+        if (! is_string($value)) {
+            return null;
+        }
+
+        $value = trim($value);
+
+        return $value === '' ? null : $value;
+    }
+}
@@ -9,9 +9,12 @@ use App\Http\Controllers\Api\Base\AdminBaseController;
 use App\Services\PluginSettingsService;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Support\Facades\DB;
+use Plugins\Sirsoft\PayNhnkcp\Concerns\ResolvesEasyPayDisplay;

 class AdminOrderListController extends AdminBaseController
 {
+    use ResolvesEasyPayDisplay;
+
    private const PLUGIN_IDENTIFIER = 'sirsoft-pay_nhnkcp';

    private bool $isTest;
@@ -58,4 +61,44 @@ class AdminOrderListController extends AdminBaseController

        return ResponseHelper::success('messages.success', $map);
    }
+
+    /**
+     * NHN KCP 간편결제 표시 맵 반환
+     *
+     * 관리자 주문목록은 코어 OrderPaymentResource 의 기본 payment_method_label 을 사용하므로,
+     * 플러그인 데이터소스로 간편결제 원 결제수단 표시명을 보강한다.
+     *
+     * @return JsonResponse 주문번호별 표시 맵
+     */
+    public function easyPayDisplayMap(): JsonResponse
+    {
+        $rows = DB::table('ecommerce_orders as o')
+            ->join('ecommerce_order_payments as p', 'p.order_id', '=', 'o.id')
+            ->where('p.pg_provider', 'nhnkcp')
+            ->where('p.created_at', '>=', now()->subMonths(6))
+            ->select([
+                'o.order_number',
+                'p.payment_method',
+                'p.embedded_pg_provider',
+                'p.payment_meta',
+            ])
+            ->get();
+
+        $map = [];
+        foreach ($rows as $row) {
+            $display = $this->resolvePaymentDisplay($row);
+            if (($display['embedded_pg_provider_label'] ?? null) === null) {
+                continue;
+            }
+
+            $map[$row->order_number] = [
+                'payment_method_label' => $display['payment_method_label'],
+                'payment_method_display_label' => $display['payment_method_display_label'],
+                'embedded_pg_provider' => $display['embedded_pg_provider'],
+                'embedded_pg_provider_label' => $display['embedded_pg_provider_label'],
+            ];
+        }
+
+        return ResponseHelper::success('messages.success', $map);
+    }
 }
@@ -9,6 +9,7 @@ use App\Http\Controllers\Api\Base\AdminBaseController;
 use App\Services\PluginSettingsService;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Support\Facades\DB;
+use Plugins\Sirsoft\PayNhnkcp\Concerns\ResolvesEasyPayDisplay;

 /**
 * NHN KCP 거래 정보 관리자 컨트롤러
@@ -18,6 +19,8 @@ use Illuminate\Support\Facades\DB;
 */
 class AdminTransactionController extends AdminBaseController
 {
+    use ResolvesEasyPayDisplay;
+
    private const PLUGIN_IDENTIFIER = 'sirsoft-pay_nhnkcp';

    public function __construct(
@@ -46,7 +49,7 @@ class AdminTransactionController extends AdminBaseController
            ->where('p.pg_provider', 'nhnkcp')
            ->whereNotNull('p.transaction_id')
            ->where('p.transaction_id', '!=', '')
-            ->select(['p.transaction_id', 'p.payment_meta', 'p.payment_method'])
+            ->select(['p.transaction_id', 'p.payment_meta', 'p.payment_method', 'p.embedded_pg_provider'])
            ->first();

        if (! $payment) {
@@ -56,8 +59,9 @@ class AdminTransactionController extends AdminBaseController
        $settings = $this->pluginSettingsService->get(self::PLUGIN_IDENTIFIER) ?? [];
        $isTest = (bool) ($settings['is_test_mode'] ?? true);

-        $meta = $payment->payment_meta ? json_decode($payment->payment_meta, true) : [];
+        $meta = $this->decodePaymentMeta($payment->payment_meta ?? null);
        $rawResponse = $meta['pg_raw_response'] ?? [];
+        $display = $this->resolvePaymentDisplay($payment);

        return ResponseHelper::success('messages.success', [
            'tno'            => $payment->transaction_id,
@@ -69,6 +73,11 @@ class AdminTransactionController extends AdminBaseController
            'account'        => $meta['account'] ?? null,
            'bank_name'      => $rawResponse['bank_name'] ?? $meta['bank_name'] ?? null,
            '_is_test_mode'  => $isTest,
+            '_base_pay_method_label' => $display['payment_method_label'],
+            '_embedded_pg_provider' => $display['embedded_pg_provider'],
+            '_embedded_pg_provider_label' => $display['embedded_pg_provider_label'],
+            '_pay_method_label' => $display['payment_method_display_label'],
+            'payment_method_display_label' => $display['payment_method_display_label'],
        ]);
    }
 }
@@ -19,6 +19,7 @@ use Modules\Sirsoft\Ecommerce\Services\CurrencyConversionService;
 use Modules\Sirsoft\Ecommerce\Services\OrderProcessingService;
 use Plugins\Sirsoft\PayNhnkcp\Concerns\PreventsReplayCallback;
 use Plugins\Sirsoft\PayNhnkcp\Concerns\RecordsPaymentWindowClosure;
+use Plugins\Sirsoft\PayNhnkcp\Concerns\ResolvesEasyPayDisplay;
 use Plugins\Sirsoft\PayNhnkcp\Concerns\SanitizesPgResponse;
 use Plugins\Sirsoft\PayNhnkcp\Concerns\SendsKcpNotifyResponse;
 use Plugins\Sirsoft\PayNhnkcp\Http\Requests\AuthCallbackRequest;
@@ -36,6 +37,7 @@ class PaymentCallbackController
 {
    use PreventsReplayCallback;
    use RecordsPaymentWindowClosure;
+    use ResolvesEasyPayDisplay;
    use SanitizesPgResponse;
    use SendsKcpNotifyResponse;

@@ -102,29 +104,6 @@ class PaymentCallbackController
        'use_pay_method',
    ];

-    private const EASY_PAY_METHODS = [
-        'nhnkcp_payco' => [
-            'provider' => 'payco',
-            'label' => ['ko' => 'PAYCO (페이코)', 'en' => 'PAYCO'],
-        ],
-        'nhnkcp_naverpay' => [
-            'provider' => 'naverpay',
-            'label' => ['ko' => '네이버페이', 'en' => 'NaverPay'],
-        ],
-        'nhnkcp_naverpay_point' => [
-            'provider' => 'naverpay_point',
-            'label' => ['ko' => '네이버페이 포인트결제', 'en' => 'NaverPay Point'],
-        ],
-        'nhnkcp_kakaopay' => [
-            'provider' => 'kakaopay',
-            'label' => ['ko' => '카카오페이', 'en' => 'KakaoPay'],
-        ],
-        'nhnkcp_applepay' => [
-            'provider' => 'applepay',
-            'label' => ['ko' => '애플페이', 'en' => 'Apple Pay'],
-        ],
-    ];
-
    public function __construct(
        private readonly OrderProcessingService $orderService,
        private readonly PluginSettingsService $pluginSettingsService,
@@ -786,25 +765,6 @@ class PaymentCallbackController
        ];
    }

-    /**
-     * @return array{method: string, provider: string, label: array{ko: string, en: string}}|array{}
-     */
-    private function resolveEasyPayMeta(array $payload): array
-    {
-        $method = strtolower(trim((string) ($payload['nhnkcp_easy_pay_method'] ?? $payload['param_opt_1'] ?? '')));
-        if (! isset(self::EASY_PAY_METHODS[$method])) {
-            return [];
-        }
-
-        $definition = self::EASY_PAY_METHODS[$method];
-
-        return [
-            'method' => $method,
-            'provider' => $definition['provider'],
-            'label' => $definition['label'],
-        ];
-    }
-
    private function resolveSuccessUrl(string $orderId): string
    {
        $settings = $this->pluginSettingsService->get(self::PLUGIN_IDENTIFIER) ?? [];
@@ -8,10 +8,13 @@ use App\Services\PluginSettingsService;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\DB;
+use Plugins\Sirsoft\PayNhnkcp\Concerns\ResolvesEasyPayDisplay;
 use Plugins\Sirsoft\PayNhnkcp\Services\NhnKcpApiService;

 class UserReceiptController
 {
+    use ResolvesEasyPayDisplay;
+
    private const PLUGIN_IDENTIFIER = 'sirsoft-pay_nhnkcp';

    // 카드/계좌이체 영수증 URL (cmd= 로 끝나므로 cmd 값을 바로 붙임)
@@ -56,6 +59,7 @@ class UserReceiptController
                'p.transaction_id',
                'p.payment_meta',
                'p.payment_method',
+                'p.embedded_pg_provider',
                'p.payment_device',
                'p.paid_amount_local',
                'o.order_number',
@@ -76,6 +80,7 @@ class UserReceiptController
        $orderNo = $payment->order_number;
        $tradeMony = (int) round((float) ($payment->paid_amount_local ?? 0));
        $method = $payment->payment_method ?? '';
+        $display = $this->resolvePaymentDisplay($payment);

        // 결제수단 분류 — KCP 영수증 cmd 는 결제수단(휴대폰결제 vs 그 외) 으로만 분기.
        // 디바이스(PC/모바일) 와 무관 — 모바일 디바이스에서 카드결제해도 card_bill 로 가야 함.
@@ -93,7 +98,7 @@ class UserReceiptController
        // 현금영수증 URL (계좌이체 · 가상계좌만 해당)
        $cashReceiptUrl = null;
        if ($isCashMethod) {
-            $meta = $payment->payment_meta ? json_decode($payment->payment_meta, true) : [];
+            $meta = $this->decodePaymentMeta($payment->payment_meta ?? null);
            $pgRaw = $meta['pg_raw_response'] ?? $meta;
            $authNo = $pgRaw['app_no'] ?? $pgRaw['receipt_no'] ?? $tno;
            $siteCd = $this->apiService->getSiteCd();
@@ -108,6 +113,11 @@ class UserReceiptController
            'receipt_url'      => $receiptUrl,
            'cash_receipt_url' => $cashReceiptUrl,
            'is_test_mode'     => $isTest,
+            'payment_method_label' => $display['payment_method_label'],
+            'payment_method_display_label' => $display['payment_method_display_label'],
+            'selected_payment_method' => $display['selected_payment_method'],
+            'embedded_pg_provider' => $display['embedded_pg_provider'],
+            'embedded_pg_provider_label' => $display['embedded_pg_provider_label'],
        ]);
    }
 }
@@ -14,8 +14,12 @@ class EnsureAdminOrderListTestBadgeLayoutListener implements HookListenerInterfa

    private const DATA_SOURCE_ID = 'nhnkcp_test_map';

+    private const EASY_PAY_DISPLAY_DATA_SOURCE_ID = 'nhnkcp_easy_pay_display_map';
+
    private const BADGE_CONDITION = 'nhnkcp_test_map.data?.[row.order_number] === true';

+    private const EASY_PAY_DISPLAY_EXPRESSION = 'nhnkcp_easy_pay_display_map.data?.[row.order_number]?.payment_method_display_label ?? row.payment?.payment_method_label';
+
    /**
     * @return array<string, array<string, mixed>>
     */
@@ -65,24 +69,38 @@ class EnsureAdminOrderListTestBadgeLayoutListener implements HookListenerInterfa
            ? $layout['data_sources']
            : [];

+        $existingIds = [];
        foreach ($dataSources as $dataSource) {
-            if (is_array($dataSource) && ($dataSource['id'] ?? null) === self::DATA_SOURCE_ID) {
-                $layout['data_sources'] = $dataSources;
-
-                return $layout;
+            if (is_array($dataSource) && is_string($dataSource['id'] ?? null)) {
+                $existingIds[$dataSource['id']] = true;
            }
        }

-        $dataSources[] = [
-            'id' => self::DATA_SOURCE_ID,
-            'label_key' => '$t:sirsoft-pay_nhnkcp.editor.data_source.nhnkcp_test_map',
-            'type' => 'api',
-            'endpoint' => '/api/plugins/sirsoft-pay_nhnkcp/admin/orders/test-mode-map',
-            'method' => 'GET',
-            'auto_fetch' => true,
-            'auth_required' => true,
-            'loading_strategy' => 'progressive',
-        ];
+        if (! isset($existingIds[self::DATA_SOURCE_ID])) {
+            $dataSources[] = [
+                'id' => self::DATA_SOURCE_ID,
+                'label_key' => '$t:sirsoft-pay_nhnkcp.editor.data_source.nhnkcp_test_map',
+                'type' => 'api',
+                'endpoint' => '/api/plugins/sirsoft-pay_nhnkcp/admin/orders/test-mode-map',
+                'method' => 'GET',
+                'auto_fetch' => true,
+                'auth_required' => true,
+                'loading_strategy' => 'progressive',
+            ];
+        }
+
+        if (! isset($existingIds[self::EASY_PAY_DISPLAY_DATA_SOURCE_ID])) {
+            $dataSources[] = [
+                'id' => self::EASY_PAY_DISPLAY_DATA_SOURCE_ID,
+                'label_key' => '$t:sirsoft-pay_nhnkcp.editor.data_source.nhnkcp_easy_pay_display_map',
+                'type' => 'api',
+                'endpoint' => '/api/plugins/sirsoft-pay_nhnkcp/admin/orders/easy-pay-display-map',
+                'method' => 'GET',
+                'auto_fetch' => true,
+                'auth_required' => true,
+                'loading_strategy' => 'progressive',
+            ];
+        }

        $layout['data_sources'] = $dataSources;

@@ -130,6 +148,7 @@ class EnsureAdminOrderListTestBadgeLayoutListener implements HookListenerInterfa
                continue;
            }

+            $this->ensurePaymentMethodDisplayExpression($column);
            $this->appendBadgeToColumn($column);

            return;
@@ -137,6 +156,27 @@ class EnsureAdminOrderListTestBadgeLayoutListener implements HookListenerInterfa
        unset($column);
    }

+    /**
+     * @param array<string|int, mixed> $node
+     */
+    private function ensurePaymentMethodDisplayExpression(array &$node): bool
+    {
+        if (($node['text'] ?? null) === '{{row.payment?.payment_method_label}}') {
+            $node['text'] = '{{'.self::EASY_PAY_DISPLAY_EXPRESSION.'}}';
+
+            return true;
+        }
+
+        foreach ($node as &$value) {
+            if (is_array($value) && $this->ensurePaymentMethodDisplayExpression($value)) {
+                return true;
+            }
+        }
+        unset($value);
+
+        return false;
+    }
+
    /**
     * @param array<string, mixed> $column
     */
@@ -56,6 +56,10 @@ Route::prefix('admin')->name('admin.')->middleware(['auth:sanctum', 'admin'])->g
    Route::get('/orders/test-mode-map', [AdminOrderListController::class, 'testModeMap'])
        ->name('orders.test-mode-map');

+    // 간편결제 원 결제수단 표시 맵 (관리자 주문목록 보강용)
+    Route::get('/orders/easy-pay-display-map', [AdminOrderListController::class, 'easyPayDisplayMap'])
+        ->name('orders.easy-pay-display-map');
+
    // 주문번호로 거래 정보 조회 (레이아웃 확장 자동 로드용)
    Route::get('/orders/{orderNumber}/transaction-status', [AdminTransactionController::class, 'queryByOrder'])
        ->name('orders.transaction-status');
@@ -0,0 +1,63 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Plugins\Sirsoft\PayNhnkcp\Tests\Feature\Controllers;
+
+use App\Models\User;
+use Modules\Sirsoft\Ecommerce\Database\Factories\OrderFactory;
+use Modules\Sirsoft\Ecommerce\Database\Factories\OrderPaymentFactory;
+use Modules\Sirsoft\Ecommerce\Enums\OrderStatusEnum;
+use Modules\Sirsoft\Ecommerce\Enums\PaymentMethodEnum;
+use Modules\Sirsoft\Ecommerce\Enums\PaymentStatusEnum;
+use Plugins\Sirsoft\PayNhnkcp\Tests\PluginTestCase;
+
+class AdminOrderListControllerTest extends PluginTestCase
+{
+    public function test_easy_pay_display_map_returns_order_payment_display_labels(): void
+    {
+        app()->setLocale('ko');
+
+        $admin = $this->createAdminUser(['sirsoft-ecommerce.orders.read']);
+        $order = OrderFactory::new()->create([
+            'user_id' => User::factory()->create()->id,
+            'order_number' => 'ORD-KCP-LIST-' . random_int(10000, 99999),
+            'order_status' => OrderStatusEnum::PAYMENT_COMPLETE,
+            'total_amount' => 50000,
+            'total_due_amount' => 0,
+            'total_paid_amount' => 50000,
+            'paid_at' => now(),
+        ]);
+
+        OrderPaymentFactory::new()->create([
+            'order_id' => $order->id,
+            'payment_status' => PaymentStatusEnum::PAID,
+            'payment_method' => PaymentMethodEnum::CARD,
+            'pg_provider' => 'nhnkcp',
+            'transaction_id' => 'KCP_TNO_PAYCO',
+            'embedded_pg_provider' => 'payco',
+            'paid_amount_local' => 50000,
+            'paid_at' => now(),
+            'payment_meta' => [
+                'nhnkcp_easy_pay_method' => 'nhnkcp_payco',
+                'nhnkcp_easy_pay_provider' => 'payco',
+                'nhnkcp_easy_pay_label' => [
+                    'ko' => 'PAYCO (페이코)',
+                    'en' => 'PAYCO',
+                ],
+            ],
+        ]);
+
+        $response = $this->actingAs($admin)
+            ->getJson('/api/plugins/sirsoft-pay_nhnkcp/admin/orders/easy-pay-display-map');
+
+        $response->assertOk();
+
+        $display = $response->json("data.{$order->order_number}");
+        $this->assertContains($display['embedded_pg_provider_label'] ?? null, ['PAYCO (페이코)', 'PAYCO']);
+        $this->assertSame(
+            ($display['embedded_pg_provider_label'] ?? '') . ' (' . ($display['payment_method_label'] ?? '') . ')',
+            $display['payment_method_display_label'] ?? null,
+        );
+    }
+}
@@ -0,0 +1,68 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Plugins\Sirsoft\PayNhnkcp\Tests\Feature\Controllers;
+
+use App\Models\User;
+use Modules\Sirsoft\Ecommerce\Database\Factories\OrderFactory;
+use Modules\Sirsoft\Ecommerce\Database\Factories\OrderPaymentFactory;
+use Modules\Sirsoft\Ecommerce\Enums\OrderStatusEnum;
+use Modules\Sirsoft\Ecommerce\Enums\PaymentMethodEnum;
+use Modules\Sirsoft\Ecommerce\Enums\PaymentStatusEnum;
+use Plugins\Sirsoft\PayNhnkcp\Tests\PluginTestCase;
+
+class AdminTransactionControllerTest extends PluginTestCase
+{
+    public function test_transaction_status_includes_easy_pay_display_label(): void
+    {
+        app()->setLocale('ko');
+
+        $admin = $this->createAdminUser(['sirsoft-ecommerce.orders.read']);
+        $order = OrderFactory::new()->create([
+            'user_id' => User::factory()->create()->id,
+            'order_number' => 'ORD-KCP-ADMIN-' . random_int(10000, 99999),
+            'order_status' => OrderStatusEnum::PAYMENT_COMPLETE,
+            'total_amount' => 50000,
+            'total_due_amount' => 0,
+            'total_paid_amount' => 50000,
+            'paid_at' => now(),
+        ]);
+
+        OrderPaymentFactory::new()->create([
+            'order_id' => $order->id,
+            'payment_status' => PaymentStatusEnum::PAID,
+            'payment_method' => PaymentMethodEnum::CARD,
+            'pg_provider' => 'nhnkcp',
+            'transaction_id' => 'KCP_TNO_KAKAOPAY',
+            'embedded_pg_provider' => 'kakaopay',
+            'paid_amount_local' => 50000,
+            'paid_at' => now(),
+            'payment_meta' => [
+                'nhnkcp_easy_pay_method' => 'nhnkcp_kakaopay',
+                'nhnkcp_easy_pay_provider' => 'kakaopay',
+                'nhnkcp_easy_pay_label' => [
+                    'ko' => '카카오페이',
+                    'en' => 'KakaoPay',
+                ],
+                'pg_raw_response' => [
+                    'app_no' => 'APP12345',
+                    'use_pay_method' => 'CARD',
+                ],
+            ],
+        ]);
+
+        $response = $this->actingAs($admin)
+            ->getJson("/api/plugins/sirsoft-pay_nhnkcp/admin/orders/{$order->order_number}/transaction-status");
+
+        $response->assertOk()
+            ->assertJsonPath('data._embedded_pg_provider', 'kakaopay');
+
+        $data = $response->json('data');
+        $this->assertContains($data['_embedded_pg_provider_label'] ?? null, ['카카오페이', 'KakaoPay']);
+        $this->assertSame(
+            ($data['_embedded_pg_provider_label'] ?? '') . ' (' . ($data['_base_pay_method_label'] ?? '') . ')',
+            $data['_pay_method_label'] ?? null,
+        );
+    }
+}
@@ -0,0 +1,65 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Plugins\Sirsoft\PayNhnkcp\Tests\Feature\Controllers;
+
+use App\Models\User;
+use Modules\Sirsoft\Ecommerce\Database\Factories\OrderFactory;
+use Modules\Sirsoft\Ecommerce\Database\Factories\OrderPaymentFactory;
+use Modules\Sirsoft\Ecommerce\Enums\OrderStatusEnum;
+use Modules\Sirsoft\Ecommerce\Enums\PaymentMethodEnum;
+use Modules\Sirsoft\Ecommerce\Enums\PaymentStatusEnum;
+use Plugins\Sirsoft\PayNhnkcp\Tests\PluginTestCase;
+
+class UserReceiptControllerTest extends PluginTestCase
+{
+    public function test_receipt_response_includes_easy_pay_display_label(): void
+    {
+        app()->setLocale('ko');
+
+        $user = User::factory()->create();
+        $order = OrderFactory::new()->create([
+            'user_id' => $user->id,
+            'order_number' => 'ORD-KCP-RECEIPT-' . random_int(10000, 99999),
+            'order_status' => OrderStatusEnum::PAYMENT_COMPLETE,
+            'total_amount' => 50000,
+            'total_due_amount' => 0,
+            'total_paid_amount' => 50000,
+            'paid_at' => now(),
+        ]);
+
+        OrderPaymentFactory::new()->create([
+            'order_id' => $order->id,
+            'payment_status' => PaymentStatusEnum::PAID,
+            'payment_method' => PaymentMethodEnum::CARD,
+            'pg_provider' => 'nhnkcp',
+            'transaction_id' => 'KCP_TNO_NAVERPAY',
+            'embedded_pg_provider' => 'naverpay',
+            'paid_amount_local' => 50000,
+            'paid_at' => now(),
+            'payment_meta' => [
+                'nhnkcp_easy_pay_method' => 'nhnkcp_naverpay',
+                'nhnkcp_easy_pay_provider' => 'naverpay',
+                'nhnkcp_easy_pay_label' => [
+                    'ko' => '네이버페이',
+                    'en' => 'NaverPay',
+                ],
+            ],
+        ]);
+
+        $response = $this->actingAs($user)
+            ->getJson("/api/plugins/sirsoft-pay_nhnkcp/user/orders/{$order->order_number}/receipt");
+
+        $response->assertOk()
+            ->assertJsonPath('selected_payment_method', 'nhnkcp_naverpay')
+            ->assertJsonPath('embedded_pg_provider', 'naverpay');
+
+        $data = $response->json();
+        $this->assertContains($data['embedded_pg_provider_label'] ?? null, ['네이버페이', 'NaverPay']);
+        $this->assertSame(
+            ($data['embedded_pg_provider_label'] ?? '') . ' (' . ($data['payment_method_label'] ?? '') . ')',
+            $data['payment_method_display_label'] ?? null,
+        );
+    }
+}
@@ -18,9 +18,12 @@ class EnsureAdminOrderLayoutExtensionsListenerTest extends TestCase
        $json = json_encode($result, JSON_UNESCAPED_SLASHES);

        $this->assertSame(1, $this->countDataSources($result, 'nhnkcp_test_map'));
+        $this->assertSame(1, $this->countDataSources($result, 'nhnkcp_easy_pay_display_map'));
        $this->assertSame(1, $this->countString($result, 'nhnkcp_test_map.data?.[row.order_number] === true'));
+        $this->assertSame(1, $this->countString($result, 'nhnkcp_easy_pay_display_map.data?.[row.order_number]?.payment_method_display_label ?? row.payment?.payment_method_label'));
        $this->assertIsString($json);
        $this->assertStringContainsString('/api/plugins/sirsoft-pay_nhnkcp/admin/orders/test-mode-map', $json);
+        $this->assertStringContainsString('/api/plugins/sirsoft-pay_nhnkcp/admin/orders/easy-pay-display-map', $json);
        $this->assertStringContainsString('sirsoft-pay_nhnkcp.admin.test_mode_badge', $json);
    }

@@ -32,7 +35,9 @@ class EnsureAdminOrderLayoutExtensionsListenerTest extends TestCase
        $twice = $listener->ensureTestBadgeLayout($once, 1);

        $this->assertSame(1, $this->countDataSources($twice, 'nhnkcp_test_map'));
+        $this->assertSame(1, $this->countDataSources($twice, 'nhnkcp_easy_pay_display_map'));
        $this->assertSame(1, $this->countString($twice, 'nhnkcp_test_map.data?.[row.order_number] === true'));
+        $this->assertSame(1, $this->countString($twice, 'nhnkcp_easy_pay_display_map.data?.[row.order_number]?.payment_method_display_label ?? row.payment?.payment_method_label'));
    }

    public function test_detail_listener_ensures_test_notice_and_payment_panels(): void