diff --git a/site/public/order/fcc-compliance/index.html b/site/public/order/fcc-compliance/index.html
index 43e3041..087bb5c 100644
--- a/site/public/order/fcc-compliance/index.html
+++ b/site/public/order/fcc-compliance/index.html
@@ -183,6 +183,7 @@ var params=new URLSearchParams(window.location.search);
 var rawKeys=(params.get("services")||"").split(",").map(function(s){return s.trim()}).filter(Boolean);
 var frn=params.get("frn")||"";
 var promoFromUrl=params.get("code")||params.get("promo")||"";
+var emailFromUrl=params.get("email")||"";
 var slugs=[]; var seen={};
 rawKeys.forEach(function(k){var s=CHECK_TO_SLUG[k]||k; if(SLUG_META[s]&&!seen[s]){slugs.push(s);seen[s]=1}});
 if(slugs.indexOf("fcc-499a")>=0&&slugs.indexOf("fcc-499a-499q")>=0) slugs.splice(slugs.indexOf("fcc-499a"),1);
@@ -404,6 +405,8 @@ function renderServices() {
 
     // Pre-fill promo code from URL
     if(promoFromUrl){var promoEl=document.getElementById("pw-promo");if(promoEl){promoEl.value=promoFromUrl.toUpperCase();promoEl.readOnly=true;promoEl.style.background="#f0fdf4";promoEl.style.borderColor="#86efac";}}
+    // Pre-fill email from URL
+    if(emailFromUrl){var emailEl=document.getElementById("pw-email");if(emailEl){emailEl.value=emailFromUrl;}}
 
     // Batch checkout handler
     document.getElementById("pw-batch-form").addEventListener("submit", function(e){
diff --git a/site/src/pages/tools/fcc-compliance-check.astro b/site/src/pages/tools/fcc-compliance-check.astro
index 9d00a85..9e3f9a2 100644
--- a/site/src/pages/tools/fcc-compliance-check.astro
+++ b/site/src/pages/tools/fcc-compliance-check.astro
@@ -225,8 +225,9 @@ import Base from "../../layouts/Base.astro";
     // Race condition guard — cancel prior fetch when new one starts
     let currentController = null;
 
-    // Promo code passthrough from URL (e.g. ?code=MEMORIAL25)
+    // Promo code and email passthrough from URL (e.g. ?code=MEMORIAL25&email=user@co.com)
     let urlPromoCode = "";
+    let urlEmail = "";
 
     // --- Name search ---
     nameSearchBtn?.addEventListener("click", runNameSearch);
@@ -1029,7 +1030,7 @@ import Base from "../../layouts/Base.astro";
           // Update link
           const btn = document.getElementById("get-started-btn");
           if (btn) {
-            btn.href = `/order/fcc-compliance?services=${selectedIds.join(",")}&frn=${frn}${urlPromoCode ? "&code=" + encodeURIComponent(urlPromoCode) : ""}`;
+            btn.href = `/order/fcc-compliance?services=${selectedIds.join(",")}&frn=${frn}${urlPromoCode ? "&code=" + encodeURIComponent(urlPromoCode) : ""}${urlEmail ? "&email=" + encodeURIComponent(urlEmail) : ""}`;
           }
         }
 
@@ -1134,6 +1135,7 @@ import Base from "../../layouts/Base.astro";
       const frn = params.get("frn");
       const entity = params.get("entity");
       urlPromoCode = params.get("code") || params.get("promo") || "";
+      urlEmail = params.get("email") || "";
 
       if (frn) {
         frnInput.value = frn;