// 99p Creatine (Aug 2026) — persistent cart widget // Expiry gate — remove or update these dates to extend (function () { if (new Date() < new Date('2026-07-31T00:00:00+01:00')) return; if (new Date() >= new Date('2026-09-01T00:00:00+01:00')) return; // --- persistent "spend £50, get 300g Creatine for 99p" widget --- (function () { var OFFER_HANDLE = '100-pure-micronised-creatine-monohydrate-300g'; // Reusing the Hydro widget's exact ID on purpose — the theme's Custom CSS // has every rule scoped to "#beast-bxgy-offer .beast-offer-*", not to the // classes alone, so this is the only way to inherit that styling at all. var WIDGET_ID = 'beast-bxgy-offer'; var THRESHOLD_CENTS = 5000; // £50 var debounceTimer = null; var OFFER = { title: 'CREATINE FOR 99p!', image: 'https://cdn.shopify.com/s/files/1/0756/0534/4545/files/CREATINE_300_POUCH_ECOM_FRONT.png?v=1778751135', variantId: 55670450258305, price: 999 // £9.99 }; function debounce(fn, ms) { clearTimeout(debounceTimer); debounceTimer = setTimeout(fn, ms); } function formatMoney(cents) { return new Intl.NumberFormat('en-GB', { style: 'currency', currency: 'GBP' }).format(cents / 100); } function xhrGet(url, callback) { var xhr = new XMLHttpRequest(); xhr.open('GET', url, true); xhr.onload = function() { if (xhr.status >= 200 && xhr.status < 300) { try { callback(null, JSON.parse(xhr.responseText)); } catch (e) { callback(e); } } else { callback(new Error('HTTP ' + xhr.status)); } }; xhr.onerror = function() { callback(new Error('XHR error')); }; xhr.send(); } function xhrPost(url, data, callback) { var xhr = new XMLHttpRequest(); xhr.open('POST', url, true); xhr.setRequestHeader('Content-Type', 'application/json'); xhr.onload = function() { if (xhr.status >= 200 && xhr.status < 300) { callback(null); } else { callback(new Error('HTTP ' + xhr.status)); } }; xhr.onerror = function() { callback(new Error('XHR error')); }; xhr.send(JSON.stringify(data)); } // Renders every time the cart changes — no "trigger product" gate. // Only condition for hiding is the offer item already being in the cart. function checkCart() { xhrGet('/cart.js', function(err, cart) { if (err || !cart) return; var hasOffer = cart.items.some(function(i) { return i.handle === OFFER_HANDLE; }); var existing = document.getElementById(WIDGET_ID); if (hasOffer) { if (existing) existing.remove(); return; } var subtotal = cart.items_subtotal_price != null ? cart.items_subtotal_price : cart.total_price; var remaining = Math.max(0, THRESHOLD_CENTS - subtotal); if (existing) { updateWidget(existing, remaining); } else { tryRenderWidget(0, remaining); } }); } function tryRenderWidget(attempt, remaining) { var anchor = document.querySelector('#corner-cowi-cart-summary-card'); if (!anchor) { if (attempt < 10) setTimeout(function() { tryRenderWidget(attempt + 1, remaining); }, 300); return; } if (document.getElementById(WIDGET_ID)) return; var el = document.createElement('div'); el.id = WIDGET_ID; el.innerHTML = [ '

2 MONTHS SUPPLY

', '

', '' + OFFER.title + '', '

', '~~' + formatMoney(OFFER.price) + '~~', '' + formatMoney(99) + '', 'LOCKED', '

', '', '

', '

', '', '

' ].join(''); anchor.parentNode.insertBefore(el, anchor); el.querySelector('[data-aug-offer-btn]').addEventListener('click', function(e) { var btn = e.currentTarget; btn.disabled = true; btn.textContent = '...'; xhrPost('/cart/add.js', { items: [{ id: OFFER.variantId, quantity: 1 }] }, function(err) { if (err) { btn.disabled = false; btn.textContent = 'Add'; return; } checkCart(); ['cart:refresh', 'cart:updated', 'cart:change'].forEach(function(evt) { document.dispatchEvent(new CustomEvent(evt, { bubbles: true })); window.dispatchEvent(new CustomEvent(evt, { bubbles: true })); }); }); }); updateWidget(el, remaining); } function updateWidget(el, remaining) { var sub = el.querySelector('[data-aug-offer-sub]'); var bar = el.querySelector('[data-aug-offer-bar]'); var pill = el.querySelector('[data-aug-offer-pill]'); if (!sub || !bar || !pill) return; var pct = Math.min(100, Math.round(((THRESHOLD_CENTS - remaining) / THRESHOLD_CENTS) * 100)); bar.style.width = pct + '%'; if (remaining <= 0) { pill.textContent = 'UNLOCKED'; sub.textContent = 'Discount applied at checkout'; } else { pill.textContent = 'LOCKED'; sub.textContent = 'Spend ' + formatMoney(remaining) + ' more to unlock'; } } var observer = new MutationObserver(function() { debounce(checkCart, 350); }); observer.observe(document.body, { childList: true, subtree: true }); checkCart(); })(); })();

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