Black Friday lands on November 27 and Cyber Monday on November 30, 2026, and in practice the two now run together as a single sales window of nearly a week. That's just eight weeks out, and the gap between a store that capitalizes on that spike and one that loses sales to a slow checkout or a stockout gets decided now, not the week before. Here's what to fix first.
1. Your site needs to survive the traffic spike, not just look good
A jump in traffic several times your normal volume exposes every performance issue that goes unnoticed on a regular day: uncompressed product images, third-party scripts blocking the page load, or hosting that can't scale on demand. Before the date, run a real load test, audit the weight of every image in your catalog, and cut any tracking pixel or plugin you don't actually need. A one-second delay in page load has a direct, measurable effect on how many visitors bail before they ever see the product.
2. Checkout is where more sales get lost than anywhere else
At Black Friday's peak, every extra step in the payment flow costs you sales: forcing account creation before checkout, not offering the payment method a customer already expects, or an address form that doesn't autofill. Add a new factor this year: a growing share of purchases now start with an AI shopping agent comparing price and availability on the buyer's behalf before a human ever lands on your site. To capture those sales instead of losing them to a competitor with cleaner data, your product pages need price, stock and shipping terms clearly marked up in the HTML — not buried in an image or a PDF.
3. Build in stock buffer and commit to shipping dates you can keep
Best-sellers run out faster than anyone plans for, and an "out of stock" notice after a customer already paid generates refunds and support tickets. Review the stock on your top ten SKUs and pad it, and lock in a clear cutoff date with your carrier to guarantee delivery before year-end: standard shipping windows stretch out during that week, and promising a delivery date you can't hit is the single most common source of post-sale complaints.
4. Landing pages and campaigns need weeks of lead time, not a day
Google needs time to crawl and index a new page: publish your deals landing page on November 26 and it likely won't show up in search results in time to matter. Sale pages, featured categories and banners should go live at least two to three weeks ahead, with your email and SMS calendar already built so you're not writing campaign copy during the highest-traffic week of the year.
5. Customer support gets the year's biggest spike whether you plan for it or not
Order-status questions, exchange requests and shipping-delay complaints multiply during that week, and hiring temp staff for a single week rarely pencils out. An assistant connected to WhatsApp Business API or your live-chat widget that handles the most common questions — order status, return policy, shipping timelines — and escalates to a human only when it actually matters lets you absorb that spike without adding fixed headcount or leaving customers unanswered.
What this means for your business
None of this requires rebuilding your store from scratch, but it does require starting now: testing site performance, reviewing checkout, setting stock buffers and publishing campaign pages are this week's tasks, not November's. If you want us to audit your store and tell you exactly where the risk is before the date, we can help get it ready and automate customer support for the spike.