Cửa sổ NOWPayments đã mở. Chọn coin và hoàn tất thanh toán.
Mã đơn: ${o.orderCode}
Hết hạn sau 15:00
`;
bindModalActions();
}
function reopenCryptoPopup() {
if (paymentPopup && !paymentPopup.closed) { paymentPopup.focus(); return; }
if (currentOrder && currentOrder.invoiceUrl) {
const w = 520, h = 700;
const left = (screen.width - w) / 2, top = (screen.height - h) / 2;
paymentPopup = window.open(currentOrder.invoiceUrl, 'crypto_checkout', `width=${w},height=${h},left=${left},top=${top},scrollbars=yes,resizable=yes`);
}
}
function startPolling(orderCode) {
if (pollingInterval) clearInterval(pollingInterval);
pollingInterval = setInterval(async () => {
try {
const res = await fetch('/api/payments/order-status/' + orderCode, { headers: { 'Authorization': 'Bearer ' + token } });
const data = await res.json();
if (data.status === 'paid') { cleanup(); renderSuccess(data.order); }
else if (data.status === 'expired') { cleanup(); renderExpired(); }
} catch (e) {}
}, 2000);
}
function startCountdown(expiresAt) {
if (countdownInterval) clearInterval(countdownInterval);
const expires = new Date(expiresAt).getTime();
countdownInterval = setInterval(() => {
const diff = expires - Date.now();
if (diff <= 0) { clearInterval(countdownInterval); const el = document.getElementById('countdown'); if (el) el.textContent = '00:00'; return; }
const m = Math.floor(diff / 60000), s = Math.floor((diff % 60000) / 1000);
const el = document.getElementById('countdown');
if (el) el.textContent = String(m).padStart(2,'0') + ':' + String(s).padStart(2,'0');
}, 1000);
}
function renderSuccess() {
document.getElementById('paymentModal').innerHTML = `
Thanh toán thành công!
Tài khoản đã được nâng cấp: ${currentOrder ? currentOrder.planDesc : 'Pro'}
`;
bindModalActions();
}
function renderExpired() {
document.getElementById('paymentModal').innerHTML = `
Đơn hàng đã hết hạn
Vui lòng tạo đơn hàng mới để tiếp tục.
`;
bindModalActions();
}
function renderModalError(msg) {
document.querySelector('.pm-body').innerHTML = `
Có lỗi xảy ra
${msg}
`;
bindModalActions();
}
function cleanup() {
if (pollingInterval) clearInterval(pollingInterval); pollingInterval = null;
if (countdownInterval) clearInterval(countdownInterval); countdownInterval = null;
if (popupCheckInterval) clearInterval(popupCheckInterval); popupCheckInterval = null;
if (paymentPopup && !paymentPopup.closed) { try { paymentPopup.close(); } catch(e) {} }
paymentPopup = null;
}
function closePayment() { cleanup(); currentOrder = null; const ov = document.getElementById('paymentOverlay'); if (ov) ov.classList.remove('show'); }
// expose for PlanCard onSubscribe
window.__fm_subscribe = subscribe;
// BroadcastChannel listener
let bcRef = null;
try {
bcRef = new BroadcastChannel('fm_payment');
bcRef.onmessage = (e) => {
if (e.data && e.data.type === 'payment_success' && currentOrder && e.data.orderCode === currentOrder.orderCode) {
cleanup();
currentOrder.status = 'paid'; currentOrder.paidAt = new Date().toISOString();
renderSuccess();
}
};
} catch (e) {}
// Click outside overlay to close
const ov = document.getElementById('paymentOverlay');
const ovClick = (e) => { if (e.target === ov) closePayment(); };
if (ov) ov.addEventListener('click', ovClick);
const keydown = (e) => { if (e.key === 'Escape') { closePayment(); closeSalePopup(); } };
document.addEventListener('keydown', keydown);
// FAQ toggle (delegated)
const onFaqClick = (e) => {
const q = e.target.closest('.faq-question');
if (!q) return;
q.parentElement.classList.toggle('open');
};
document.addEventListener('click', onFaqClick);
// Sale popup
function closeSalePopup() {
const el = document.getElementById('salePopup'); if (el) el.classList.remove('show');
try { sessionStorage.setItem('fm_sale_popup_closed', '1'); } catch(e) {}
}
window.__fm_closeSalePopup = closeSalePopup;
(async () => {
try {
if (sessionStorage.getItem('fm_sale_popup_closed')) return;
} catch(e) {}
try {
const res = await fetch('/api/admin/popup-payment');
const data = await res.json();
if (data.success && data.data && data.data.enabled) {
const p = data.data;
if (p.imageUrl) { const img = document.getElementById('salePopupImg'); if (img) { img.src = p.imageUrl; img.style.display = 'block'; } }
const t = document.getElementById('salePopupTitle'); if (t) t.textContent = p.title || 'Khuyến mãi';
const c = document.getElementById('salePopupText'); if (c) c.textContent = p.content || '';
const sp = document.getElementById('salePopup'); if (sp) sp.classList.add('show');
}
} catch(e) {}
})();
async function checkPlan() {
if (!token) return;
try {
const res = await fetch('/api/auth/me', { headers: { 'Authorization': 'Bearer ' + token } });
const data = await res.json();
if (data.success && data.user) {
const role = data.user.role;
if (role === 'paid' || role === 'admin') {
const btn = document.getElementById('freeBtn');
if (btn) { btn.textContent = 'Free Plan'; btn.classList.remove('disabled'); }
}
}
} catch(e) {}
}
loadPricing();
checkPlan();
return () => {
cleanup();
if (bcRef) try { bcRef.close(); } catch(e) {}
if (ov) ov.removeEventListener('click', ovClick);
document.removeEventListener('keydown', keydown);
document.removeEventListener('click', onFaqClick);
delete window.__fm_subscribe;
delete window.__fm_closeSalePopup;
initialized.current = false;
};
}, []);
const handleSubscribe = (planId) => {
if (window.__fm_subscribe) window.__fm_subscribe(planId);
};
return (
Subscription · Tier Selection
Unlock the full surebet engine
Real-time arbitrage feed, smart-bet alerts, matched pairs view và đầy đủ công cụ phân tích cho mọi nhà cái lớn. Chọn gói phù hợp với cường độ giao dịch của bạn.
{PLAN_DEFS.map(p => )}
Secure Payment Methods
SePay QR Bank Transfer
Crypto (BTC · ETH · USDT)
End-to-end encrypted
Frequently asked questions
Vẫn còn thắc mắc? Nhắn cho admin trong group Telegram.
{[
{ q: 'What is a surebet?', a: 'A surebet (or arbitrage bet) is a betting strategy where you place bets on all possible outcomes of an event at different bookmakers, guaranteeing a profit regardless of the result.' },
{ q: 'Can I cancel anytime?', a: 'Yes — your subscription is per-period and does not auto-renew. Access continues until the end of the billing period you paid for.' },
{ q: 'How does payment work?', a: "Click Subscribe, choose quantity, then confirm. You'll be redirected to SePay's secure payment page for bank transfer via QR Code, or to NOWPayments for crypto. After payment, your account is upgraded automatically." },
{ q: 'Which bookmakers are supported?', a: 'All major operators including 1xBet, Parimatch, Pinnacle, BetMGM, DraftKings, FanDuel, Stake, Polymarket và nhiều nhà cái khác. Đầy đủ surebet 2-way + matched pairs view.' },
].map((f, i) => (