diff --git a/src/app/subscription/components/subscription-checkout-button.tsx b/src/app/subscription/components/subscription-checkout-button.tsx
index e89d3539..a4ed49ce 100644
--- a/src/app/subscription/components/subscription-checkout-button.tsx
+++ b/src/app/subscription/components/subscription-checkout-button.tsx
@@ -14,10 +14,10 @@ import {
 import { AppEnvUtil, Logger, Result } from "@/utils";
 
 import { StripePaymentDialog } from "./stripe-payment-dialog";
+import dialogStyles from "./stripe-payment-dialog.module.css";
 import { SubscriptionCtaButton } from "./subscription-cta-button";
 import styles from "./subscription-cta-button.module.css";
 
-const EZPAY_DEVELOPMENT_REDIRECT_DELAY_MS = 10000;
 const log = new Logger("SubscriptionCheckoutButton");
 
 export interface SubscriptionCheckoutButtonProps {
@@ -33,18 +33,10 @@ export function SubscriptionCheckoutButton({
   const payment = usePaymentState();
   const paymentDispatch = usePaymentDispatch();
   const launchedNonceRef = useRef(0);
-  const ezpayRedirectTimeoutRef = useRef<number | null>(null);
   const [hiddenStripeClientSecret, setHiddenStripeClientSecret] = useState<
     string | null
   >(null);
-
-  useEffect(() => {
-    return () => {
-      if (ezpayRedirectTimeoutRef.current !== null) {
-        window.clearTimeout(ezpayRedirectTimeoutRef.current);
-      }
-    };
-  }, []);
+  const [isConfirmingEzpay, setIsConfirmingEzpay] = useState(false);
 
   useEffect(() => {
     if (!payment.payParams || payment.launchNonce <= launchedNonceRef.current) {
@@ -62,18 +54,10 @@ export function SubscriptionCheckoutButton({
       const isEzpay = isEzpayPayment(payment.payParams);
 
       if (!AppEnvUtil.isProduction() && isEzpay) {
-        if (ezpayRedirectTimeoutRef.current !== null) {
-          window.clearTimeout(ezpayRedirectTimeoutRef.current);
-        }
-
-        void redirectToEzpay({
+        log.debug("[subscription-checkout] ezpay confirmation required", {
           orderId: payment.currentOrderId,
           paymentUrl,
           subscriptionType,
-          delayMs: EZPAY_DEVELOPMENT_REDIRECT_DELAY_MS,
-          setTimeoutId: (timeoutId) => {
-            ezpayRedirectTimeoutRef.current = timeoutId;
-          },
         });
         return;
       }
@@ -118,10 +102,7 @@ export function SubscriptionCheckoutButton({
 
   const handleClick = () => {
     if (disabled || isLoading) return;
-    if (ezpayRedirectTimeoutRef.current !== null) {
-      window.clearTimeout(ezpayRedirectTimeoutRef.current);
-      ezpayRedirectTimeoutRef.current = null;
-    }
+    setIsConfirmingEzpay(false);
     setHiddenStripeClientSecret(null);
     paymentDispatch({ type: "PaymentCreateOrderSubmitted" });
   };
@@ -148,14 +129,36 @@ export function SubscriptionCheckoutButton({
     stripeClientSecret !== null &&
     stripeClientSecret !== hiddenStripeClientSecret &&
     !payment.isPaid;
-  const pendingEzpayRedirectOrderId =
+  const ezpayPaymentUrl = payment.payParams
+    ? getPaymentUrl(payment.payParams)
+    : null;
+  const shouldShowEzpayConfirmDialog =
     !AppEnvUtil.isProduction() &&
     payment.payParams &&
     isEzpayPayment(payment.payParams) &&
-    getPaymentUrl(payment.payParams) &&
+    ezpayPaymentUrl &&
     payment.currentOrderId
-      ? payment.currentOrderId
-      : null;
+      ? true
+      : false;
+
+  const handleEzpayConfirm = () => {
+    if (!payment.currentOrderId || !ezpayPaymentUrl) return;
+    setIsConfirmingEzpay(true);
+    void redirectToEzpay({
+      orderId: payment.currentOrderId,
+      paymentUrl: ezpayPaymentUrl,
+      subscriptionType,
+    });
+  };
+
+  const handleEzpayCancel = () => {
+    log.debug("[subscription-checkout] ezpay confirmation cancelled", {
+      orderId: payment.currentOrderId,
+      subscriptionType,
+    });
+    setIsConfirmingEzpay(false);
+    paymentDispatch({ type: "PaymentReset" });
+  };
 
   return (
     <>
@@ -181,15 +184,13 @@ export function SubscriptionCheckoutButton({
           {payment.errorMessage}
         </p>
       ) : null}
-      {pendingEzpayRedirectOrderId ? (
-        <div className={styles.pendingRedirect} role="status">
-          <span className={styles.pendingRedirectLabel}>
-            Ezpay order created. Redirecting in 5 seconds.
-          </span>
-          <span className={styles.pendingRedirectOrder}>
-            Order No. {pendingEzpayRedirectOrderId}
-          </span>
-        </div>
+      {shouldShowEzpayConfirmDialog ? (
+        <EzpayRedirectConfirmDialog
+          orderId={payment.currentOrderId ?? ""}
+          isConfirming={isConfirmingEzpay}
+          onCancel={handleEzpayCancel}
+          onConfirm={handleEzpayConfirm}
+        />
       ) : null}
       {shouldShowStripeDialog ? (
         <StripePaymentDialog
@@ -234,22 +235,17 @@ interface RedirectToEzpayInput {
   orderId: string | null;
   paymentUrl: string;
   subscriptionType: "vip" | "voice";
-  delayMs?: number;
-  setTimeoutId?: (timeoutId: number) => void;
 }
 
 async function redirectToEzpay({
   orderId,
   paymentUrl,
   subscriptionType,
-  delayMs = 0,
-  setTimeoutId,
 }: RedirectToEzpayInput): Promise<void> {
   log.debug("[subscription-checkout] redirectToEzpay START", {
     hasOrderId: Boolean(orderId),
     orderId,
     subscriptionType,
-    delayMs,
     paymentUrl,
   });
 
@@ -279,25 +275,6 @@ async function redirectToEzpay({
     });
   }
 
-  if (delayMs > 0) {
-    const timeoutId = window.setTimeout(() => {
-      log.debug("[subscription-checkout] redirectToEzpay DELAY elapsed", {
-        orderId,
-        subscriptionType,
-        paymentUrl,
-      });
-      window.location.href = paymentUrl;
-    }, delayMs);
-    setTimeoutId?.(timeoutId);
-    log.debug("[subscription-checkout] redirectToEzpay DELAY scheduled", {
-      orderId,
-      subscriptionType,
-      delayMs,
-      timeoutId,
-    });
-    return;
-  }
-
   log.debug("[subscription-checkout] redirectToEzpay NOW", {
     orderId,
     subscriptionType,
@@ -306,6 +283,60 @@ async function redirectToEzpay({
   window.location.href = paymentUrl;
 }
 
+interface EzpayRedirectConfirmDialogProps {
+  orderId: string;
+  isConfirming: boolean;
+  onCancel: () => void;
+  onConfirm: () => void;
+}
+
+function EzpayRedirectConfirmDialog({
+  orderId,
+  isConfirming,
+  onCancel,
+  onConfirm,
+}: EzpayRedirectConfirmDialogProps) {
+  return (
+    <div
+      className={dialogStyles.overlay}
+      role="alertdialog"
+      aria-modal="true"
+      aria-labelledby="ezpay-redirect-title"
+    >
+      <div className={dialogStyles.dialog}>
+        <div className={dialogStyles.header}>
+          <h2 id="ezpay-redirect-title" className={dialogStyles.title}>
+            Continue to Ezpay?
+          </h2>
+          <p className={dialogStyles.content}>
+            Your order has been created. Continue to Ezpay to finish the
+            payment.
+          </p>
+          <p className={dialogStyles.content}>Order No. {orderId}</p>
+        </div>
+        <div className={dialogStyles.actions}>
+          <button
+            type="button"
+            className={`${dialogStyles.button} ${dialogStyles.secondary}`}
+            disabled={isConfirming}
+            onClick={onCancel}
+          >
+            Cancel
+          </button>
+          <button
+            type="button"
+            className={`${dialogStyles.button} ${dialogStyles.primary}`}
+            disabled={isConfirming}
+            onClick={onConfirm}
+          >
+            {isConfirming ? "Opening..." : "Continue"}
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+}
+
 function getStripeClientSecret(
   payParams: Record<string, unknown>,
 ): string | null {
diff --git a/src/app/subscription/components/subscription-cta-button.module.css b/src/app/subscription/components/subscription-cta-button.module.css
index c61fde6e..9af87f5a 100644
--- a/src/app/subscription/components/subscription-cta-button.module.css
+++ b/src/app/subscription/components/subscription-cta-button.module.css
@@ -60,32 +60,6 @@
   animation: spin 0.8s linear infinite;
 }
 
-.pendingRedirect {
-  display: flex;
-  flex-direction: column;
-  gap: 4px;
-  margin-top: var(--spacing-sm);
-  padding: 10px 12px;
-  border: 1px solid rgba(246, 87, 160, 0.2);
-  border-radius: 14px;
-  background: #ffffff;
-  color: #3c3b3b;
-  text-align: center;
-}
-
-.pendingRedirectLabel {
-  font-size: var(--font-size-sm);
-  line-height: 1.3;
-}
-
-.pendingRedirectOrder {
-  color: #1e1e1e;
-  font-size: var(--font-size-md);
-  font-weight: 700;
-  line-height: 1.3;
-  word-break: break-all;
-}
-
 @keyframes spin {
   to {
     transform: rotate(360deg);