diff --git a/apps/web/src/views/checkout.ejs b/apps/web/src/views/checkout.ejs
index 39cf28b..6138e65 100644
--- a/apps/web/src/views/checkout.ejs
+++ b/apps/web/src/views/checkout.ejs
@@ -211,6 +211,8 @@
       if (!res.ok) throw new Error(data.error || 'Checkout failed');
 
       paymentId = data.id;
+      // Update URL so refreshing restores this invoice
+      history.replaceState(null, '', `/dashboard/checkout/${data.id}`);
       showPayment(data);
     } catch (err) {
       errEl.textContent = err.message;
@@ -342,6 +344,27 @@
     setTimeout(() => { btn.textContent = 'Copy'; btn.classList.remove('text-green-400'); }, 1500);
   }
 
+  // Auto-load existing invoice if arriving via /dashboard/checkout/:id
+  const PRELOAD_INVOICE_ID = <%~ JSON.stringify(it.invoiceId) %>;
+  if (PRELOAD_INVOICE_ID) {
+    (async () => {
+      try {
+        const res = await fetch(`${PAY_API}/checkout/${PRELOAD_INVOICE_ID}`, { credentials: 'include' });
+        if (!res.ok) return;
+        const data = await res.json();
+        if (data.status === 'paid') {
+          document.getElementById('step-select').classList.add('hidden');
+          document.getElementById('step-pay').classList.remove('hidden');
+          document.getElementById('pay-status-section').classList.add('hidden');
+          document.getElementById('pay-success').classList.remove('hidden');
+        } else if (data.status !== 'expired') {
+          paymentId = data.id;
+          showPayment(data);
+        }
+      } catch {}
+    })();
+  }
+
   function resetCheckout() {
     if (sseAbort) { sseAbort.abort(); sseAbort = null; }
     if (pollInterval) { clearInterval(pollInterval); pollInterval = null; }