diff --git a/lps-temp-fe/index.html b/lps-temp-fe/index.html
index 8edb040..fb07459 100644
--- a/lps-temp-fe/index.html
+++ b/lps-temp-fe/index.html
@@ -511,17 +511,18 @@ function renderJob(d, submitted){
     // 검색 원가 계측(리소스/비용/시간)
     const mt=o.metrics;
     if(mt){
-      const kb=(mt.crawl?.html_bytes||0)/1024;
-      const kbTxt = kb>=1024 ? (kb/1024).toFixed(1)+" MB" : Math.round(kb)+" KB";
-      const cost=mt.ai?.est_cost_usd||0;
+      const fmtBytes=b=>{const kb=(b||0)/1024; return kb>=1024?(kb/1024).toFixed(1)+" MB":Math.round(kb)+" KB";};
+      const c=mt.cost||{}; const total=c.total_usd??(mt.ai?.est_cost_usd||0);
+      const fc=v=>"$"+(v||0).toFixed((v||0)<0.01?6:4);
       const srcMs=mt.source_ms||{};
       const srcTxt=Object.entries(srcMs).map(([s,ms])=>`${(SRC[s]||{}).label||s} ${(ms/1000).toFixed(1)}s`).join(" · ");
+      const crawledTxt=(mt.crawl?.malls_crawled||[]).length?' · 크롤 '+mt.crawl.malls_crawled.map(s=>(SRC[s]||{}).label||s).join(','):'';
       html += `<div class="sec-title">검색 원가 <span class="cnt">이 검색 1건이 쓴 리소스·비용·시간</span></div>
         <div class="metrics">
           <div class="metric"><div class="mk">소요 시간</div><div class="mv">${(mt.duration_ms/1000).toFixed(1)}<small>s</small></div>${srcTxt?`<div class="msub" title="${esc(srcTxt)}">${esc(srcTxt.length>34?srcTxt.slice(0,34)+'…':srcTxt)}</div>`:``}</div>
-          <div class="metric"><div class="mk">AI 비용</div><div class="mv">$${cost.toFixed(cost<0.01?6:4)}</div><div class="msub">${mt.ai?.calls||0}회 호출</div></div>
-          <div class="metric"><div class="mk">AI 토큰</div><div class="mv">${won((mt.ai?.prompt_tokens||0)+(mt.ai?.completion_tokens||0))}</div><div class="msub">in ${won(mt.ai?.prompt_tokens||0)} / out ${won(mt.ai?.completion_tokens||0)}</div></div>
-          <div class="metric"><div class="mk">크롤 트래픽</div><div class="mv">${kbTxt}</div><div class="msub">${mt.crawl?.fetches||0} fetch${(mt.crawl?.malls_crawled||[]).length?' · 크롤 '+mt.crawl.malls_crawled.map(s=>(SRC[s]||{}).label||s).join(','):''}</div></div>
+          <div class="metric"><div class="mk">총 비용</div><div class="mv">${fc(total)}</div><div class="msub" title="AI(OpenAI) + DECODO(프록시 대역폭)">AI ${fc(c.ai_usd)} · DECODO ${fc(c.proxy_usd)}</div></div>
+          <div class="metric"><div class="mk">AI 토큰</div><div class="mv">${won((mt.ai?.prompt_tokens||0)+(mt.ai?.completion_tokens||0))}</div><div class="msub">${mt.ai?.calls||0}회 · in ${won(mt.ai?.prompt_tokens||0)}/out ${won(mt.ai?.completion_tokens||0)}</div></div>
+          <div class="metric"><div class="mk">크롤 트래픽</div><div class="mv">${fmtBytes(mt.crawl?.html_bytes)}</div><div class="msub" title="프록시 경유 ${fmtBytes(mt.crawl?.proxy_bytes)} (DECODO 과금분)">${mt.crawl?.fetches||0} fetch · 프록시 ${fmtBytes(mt.crawl?.proxy_bytes)}${crawledTxt}</div></div>
         </div>`;
     }
 
diff --git a/lps/config/config.local.toml.example b/lps/config/config.local.toml.example
index 4be22df..de6f428 100644
--- a/lps/config/config.local.toml.example
+++ b/lps/config/config.local.toml.example
@@ -58,3 +58,4 @@ password = ""          # 대시보드 PASSWORD
 port_start = 0         # 예: 10001
 port_end = 0           # 예: 10010
 session_minutes = 10   # 대시보드 Sticky 지속시간(분)과 일치
+cost_per_gb = 0.0      # DECODO 요금($/GB) — 검색 원가의 대역폭 비용 산정용(플랜에 맞게, 예 3.0)