Boxing Day Marketing: How Brands Are Using AI and Personalization to Drive Sales

Boxing Day Marketing Gets Smarter: Personalization and AI Take Center Stage

While Christmas gets all the attention, Boxing Day—December 26—has quietly become just as vital for shoppers and retailers in places like the UK, Ireland, Australia, New Zealand, Canada, and South Africa. MRI Software reported a 4.4% jump in UK Boxing Day foot traffic for 2025, the sharpest climb in ten years. That spike underlines just how much post-Christmas spending power is still on the table, whether you’re a local shop or a global brand aiming to cash in.

But the game has changed. Brands are now wielding customer data and AI-powered marketing to move beyond generic markdowns. Klaviyo’s piece by Tiff Regaudie and Katherine Boyarsky spells out five practical ways brands are using automation and real-world data—so Boxing Day isn’t just a sales boost, but a springboard for lasting customer engagement.

Five Data-Driven Boxing Day Tactics Backed by Real Brand Examples

Here’s the rundown: five strategies showing how smart brands are blending AI, audience segmentation, and cross-channel messaging to turn Boxing Day browsers into buyers—and keep them loyal long after December 26.

1. Treat Your VIPs to Something Special on Boxing Day

Boxing Day is prime time to show your best customers a little extra love—the ones who stood by you during the holiday chaos. Brands are leaning on predictive analytics and RFM analysis to flag their true VIPs. Sukoshi Mart, for example, targeted app users with exclusive early access and a countdown timer for Boxing Day deals.

This created urgency, nudged people to install the app, and helped them grow their owned audience—smart move.

Sukoshi Mart didn’t just run a one-day gimmick. Their daily flash deals from December 19–31 pulled shoppers back for more, stretching Boxing Day into an event. You can borrow this playbook by offering:

• Personalized premium picks: Use what you know from purchase history to recommend the next likely buy, sent via email, text, WhatsApp, or push. Sweeten it with a freebie at strategic spend levels.
• First dibs for repeat buyers: Let loyalists shop 24 hours before the public gets access.
• Bonus points for loyalty members: Offer extra points for Boxing Day purchases so members edge closer to rewards before the year ends.

This not only pushes up Boxing Day sales, but deepens loyalty and makes your rewards program matter more.

2. Use Customer Data to Rethink Boxing Day Discounts

Deep discounts are the traditional Boxing Day lure, but smarter brands now use customer insights to fine-tune those offers. Rather than blanket deals, they segment by past actions—like who bought last Boxing Day or engaged in Black Friday Cyber Monday (BFCM) campaigns.

Dermalogica, for instance, rolled out tiered free gift offers based on order value, giving bigger incentives to bigger spenders and protecting margins. This approach taps into the psychology that a bonus gift can feel more valuable than just saving a few bucks.

AI marketing agents can automate all this segmentation and delivery. A few practical moves:

• Early access based on historical spend: Spot customers who shopped last Boxing Day and have bought from similar categories since. Give them early access this year, and dangle a free gift if they spend 10% more than their usual average.
• Segmented offers based on BFCM engagement: Split BFCM buyers into those who left good reviews and those who didn’t. Give reviewers a modest deal, but try a steeper discount (think 40% off) to lure back the silent ones.

Let AI flag customers who are just under a free gift threshold, then nudge them to top up their cart for the bonus. It’s a way to squeeze the most out of both discounts and value-added offers.

3. Create Personalized Mystery Boxes Based on Browsing History

Let’s be honest: Boxing Day and “mystery boxes” are a natural fit. Brands now use AI to curate bundles based on what each shopper has browsed or bought.

Happy Wax nails this by randomizing which scents go into each mystery box, so every box is unique. The result? Unboxing is fun, and it’s a gateway to upsell related products like wax warmers.

You can roll this out in practice by:

• Interactive messaging: Shoot WhatsApp or SMS messages with quick reply buttons (“Sweet or spicy?”). Combine answers with purchase history to build the box.
• Rich communication services (RCS): Send carousels of possible box items for shoppers to swipe through and pick their favorites.
• Email quizzes: Invite people to complete a short quiz, blending the results with their history to fill the box—while keeping the contents a surprise.
• Omnichannel follow-ups: If there’s no bite on the first try, follow up on their second favorite channel with teasers, partial reveals, or a nudge before the offer ends.

This is all about combining the thrill of the unknown with tailored recommendations—raising engagement and basket size in the process.

4. Unwrap More Boxing Day Sales with Shoppers’ Saved Products

Plenty of shoppers spend the holidays buying gifts for others, but they’re also saving products for themselves. Boxing Day is your chance to turn those wishlists into actual sales. Half Magic, for example, uses a personalized customer hub so shoppers can save favorites, revisit viewed items, and get custom recommendations—all within their own ecosystem.

If someone favorites an item but doesn’t buy, Half Magic triggers a personalized abandonment flow to bring them back. That tactic doubled the average order value for hub-attributed orders over 90 days.

Want to get the most out of this? Try:

• Send sale alerts: Give a heads-up when a favorited product goes on sale for Boxing Day.
• Issue price-drop reminders: Let them know if a saved item gets marked down further during the sale.
• Recommend alternatives: If something sells out, suggest similar products.
• Personalize follow-ups: Use their favorited items to highlight relevant Boxing Day deals in future messages.

This isn’t just about conversions—it’s about showing your customers you actually pay attention.

5. Answer Boxing Day Shopper Questions Instantly with an AI Customer Agent

Boxing Day can swamp support teams with questions about returns, shipping, and stock—especially with post-Christmas returns. An AI-powered agent, trained on your catalog and policies, can handle most of these queries on its own, in real time.

Nanuk proves the point: Their AI agent resolved 84% of chat queries and all product recommendation questions by itself over a 90-day stretch. Not only did it handle Boxing Day sale questions, but it also recommended compatible products based on purchase history and current promos. In one case, the AI suggested three duffel-compatible items alongside a 25% off deal—solving the customer’s problem and driving extra sales.

Linking customer service with marketing automation also lets you suppress campaigns for customers with open issues—say, a pending return—until their problem is solved. That’s less frustration, more loyalty.

Why This Matters: Turning Data into Revenue After the Holidays

Boxing Day isn’t just for clearing out old stock anymore. For brands who know how to use data, it’s a goldmine for gathering behavioral insights, rewarding loyalists, and laying the groundwork for future personalized campaigns. The brands highlighted here—Sukoshi Mart, Dermalogica, Happy Wax, Half Magic, and Nanuk—prove that targeted offers and AI-driven automation can lift both immediate sales and long-term customer value.

Take Sukoshi Mart: connecting VIP perks to app installs and daily flash deals didn’t just juice Boxing Day revenues, it also grew their direct lines of communication for future promos. Likewise, Half Magic’s strategy with saved products and personalized nudges doubled average order values. That’s the power of connecting CRM data with automation.

How to Apply These Strategies in Your Business

Even if Boxing Day isn’t your market’s tradition, the playbook works for any post-event or seasonal push. Here’s how you can get started:

• Segment and reward top customers: Use your data on recent purchases and engagement to spot your MVPs and offer them perks like early access or bonus rewards.
• Personalize incentives: Tailor offers to buying patterns—think free gifts, tiered rewards, or loyalty points, not just another coupon.
• Build personalized bundles: Use AI or analytics to create mystery boxes or bundles based on what customers browse or buy.
• Leverage saved-product data: Make it easy for customers to favorite products, then automate alerts when those items go on sale, get marked down, or are about to sell out.
• Automate support and recommendations: Deploy an AI agent to answer common questions and recommend products, freeing up your human team for complex issues and improving customer satisfaction.

Start with the data and automation tools you already own, and scale as you grow. Even small steps in segmentation and personalization can make a noticeable impact.

My Take: The Promise and Pitfalls of AI-Driven Holiday Marketing

AI and data-driven personalization are making post-holiday marketing both sharper and more relevant. The big upside? You reach the right customer with the right offer at the right time, cutting out wasteful discounts and building real loyalty.

But let’s not gloss over the risks. If you overdo personalization or aren’t transparent, it can feel creepy. And if your data or integrations aren’t up to par, segmentation won’t deliver.

Not every business has the same resources, so it pays to start with small, measurable wins and automate thoughtfully.

Klaviyo’s examples show what’s possible at the cutting edge, but you don’t need a huge budget to get started. Even modest steps—like smarter segmentation, better follow-ups, or basic AI-powered support—can make your post-holiday campaigns punch above their weight.

The Bottom Line: Personalization Wins Boxing Day, but Execution Matters

Boxing Day has outgrown its role as a clearance event. It’s now a chance for brands to connect with shoppers on a personal level—and drive more revenue. The brands showcased in Klaviyo’s analysis show that using data and AI to craft targeted, timely offers works—if you execute well.

If you’re planning a post-holiday campaign, focus on actionable data, well-chosen incentives, and a seamless customer experience. That’s how you stand out at year-end and set yourself up for the next big wave of growth.

Source: Klaviyo, "5 Boxing Day Marketing Ideas, with Examples from Real Brands"