Because your best product pairings aren’t always the ones you think of.
Stop Guessing What Goes Together
Still bundling products based on category logic? You’re probably leaving money on the table.
Your customers don’t always shop like ecommerce managers. They shop like humans, with habits, routines, and preferences that don’t always follow the rules.
That’s why your most profitable pre-purchase upsells aren’t always obvious. They’re the ones backed by buying behavior, and you might be missing them.
Let’s break down how to find and launch these “weird-but-winning” pairings using data, not guesswork.
🧬 Step 1: Identify the Anchor Product
Think of this as your offer’s “main character.” The hero product that’s getting added to cart most often.
Start here:
- What are your top-selling or highest-margin SKUs?
- Which products naturally serve as gateway purchases?
- Which ones already get paired with other items… even if they don’t “go together”?
Some examples:
- Vitamin D → Wellness staple
- Beard Oil → Grooming-specific and giftable
- Face Mist → Low-commitment beauty entry point
- Sleep Gummies → Routine-driven purchase
Now dig deeper. Ask:
- Who’s buying this?
- What else do they actually buy (not just what you think they should)?
- Are there any odd but consistent buying patterns?
This is where AI becomes your new best friend.
🤖 Step 2: Use AI to Surface Surprising Pairings
Instead of relying on gut instinct, feed your AI this kind of prompt:
AI Prompt to find pre-purchase upsells:
“Here’s 60 days of order history. Customers who bought [Vitamin D]—what else did they purchase within 7 days? Group by frequency. Then generate 3 relevant pre-purchase offer ideas, even if they’re from different categories.”
Watch what happens:
- 22% of Vitamin D buyers also picked up blue-light glasses
- 18% of beard oil customers added a travel kit
- 15% of collagen customers later bought skin rollers
These are not bundles you’d typically brainstorm in a meeting, but they convert. Because the behavior already proves the intent.
You’re not forcing a sale. You’re recognizing one that’s already happening and making it frictionless.
🛍 Step 3: Build the Offer Around the Behavior (Not the Category)
Once you’ve uncovered the right pairing, don’t stop at just one product.
We’ve seen this across thousands of offers, from the merchants we work with, and here’s what wins:
Multi-product pre-purchase offers consistently outperform single-product ones.
Why? Because they:
- Give customers more relevant choices
- Tap into different buyer intents (routine vs. travel vs. gifting)
- Feel less like a hard pitch and more like a curated experience
Here’s how to build a behavior-based offer that converts:
🔖 Name it by Benefit
Forget “bundle & save.” Try:
- “Take Wellness On the Road”
- “Complete Your Beard Care Kit”
- “Sleep Better Tonight—Naturally”
🔄 Use OCU’s Multi-Product Pre-Purchase Offer
Show up to 5 AI-backed products in a slide cart popup or embedded widget. Each one should tie back to why the customer’s buying—not just what they’re buying.
🚨 Add Urgency or Exclusivity
- “Today only: Save 15% when you add now”
- “Offer only valid before checkout”
🎯 Test Placement
- Cart drawer popup
- Product page widget
- In-checkout upsells (Shopify Plus only)
Pro Tip: Use tiered discounts or dynamic bundles inside the multi-offer to sweeten the deal.
If you’re still showing just one product before checkout? You’re leaving options (and AOV) on the table.
📈 Step 4: Launch It, Test It, Learn from It
Sometimes the weird offers outperform the logical ones.
That’s the power of data.
Once your offer is live, track it:
- Accept rate – Are customers saying yes?
- AOV lift – Does it increase total cart value?
- Post-purchase behavior – Are buyers more likely to return?
If the numbers are strong? You’ve found a sleeper hit. Scale it with urgency messaging and split-test different headlines or placements (OCU Plus makes this super easy).
🧠 Wrap-Up: Think Like a Buyer, Not a Brand
AI-backed pre-purchase upsells flip the script on bundling.
Instead of forcing what should make sense, you offer what actually does, based on intent, habit, and lifestyle.
Because your customer might just want beard oil and a coffee mug. Who are we to argue?
Let AI do the digging. You just build the offer.
✅ Ready to Launch an AI-Backed Pre-Purchase Upsell?
Start your free trial of OneClickUpsell and let AI uncover the pairings you’d never think of—but your customers already love.
👉 Start Free Trial – Increase AOV Without Increasing Ad Spend
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