In ecommerce, acquiring traffic is expensive—but increasing order value? That’s smart. One of the most effective (and often underused) techniques to boost revenue is learning how to cross sell products effectively.
When done well, cross-selling enhances the shopping experience, increases cart size, and builds brand loyalty—all without pushing customers away.
Here’s how to master the art of cross-selling and make it work seamlessly across your store.
What Does It Mean to Cross Sell Products?
To cross sell products means to suggest additional items that complement the main product a customer is already considering or has added to their cart.
Example:
- Main item: Laptop
- Cross-sell: Laptop sleeve, wireless mouse, or USB hub
The goal is to enhance the original purchase—not replace it.
Cross-selling is often confused with upselling (which encourages buying a more expensive version of the same product). But they serve different purposes.
Why Cross Selling Matters in Ecommerce
Done right, cross-selling creates a win-win scenario:
Benefit | Impact |
---|---|
Increases Average Order Value (AOV) | Encourages customers to buy more per session |
Improves Customer Experience | Recommends relevant products that add value |
Moves Inventory | Helps shift slow-moving or seasonal accessories |
Strengthens Brand Perception | Shows you understand the customer’s needs |
Best Practices to Cross Sell Products Effectively
Here’s how to make cross-selling work for your store—without annoying your customers:
1. Make Suggestions Contextual
Recommend items that naturally go with the product being viewed or bought. Random pairings feel pushy or irrelevant.
2. Use Clear Grouping Labels
Instead of “You May Also Like,” try labels like:
- “Complete the Look”
- “Frequently Bought Together”
- “Customers Also Added”
- “Recommended Accessories”
These build trust and signal usefulness.
3. Don’t Overcrowd the Page
2–4 suggestions are ideal. Keep it simple and visually aligned with your brand.
4. A/B Test Cross-Sell Placement
Try positioning:
- Below the product description
- In the cart drawer
- On the checkout page
- In post-purchase emails
Measure which placements convert best.
5. Bundle When It Makes Sense
Offering a discounted bundle is a great way to encourage multiple item purchases while boosting perceived value.

Where to Cross Sell Products in the User Journey
Stage | Cross-Sell Opportunity |
---|---|
Product Page | Accessories, care kits, size-specific add-ons |
Cart Drawer | Related items (e.g. cables for gadgets) |
Checkout Page | Final reminders for forgotten add-ons |
Order Confirmation | Reorders, upgrades, or warranties |
Post-Purchase Email | Complementary products or replenishment offers |
Tools That Make Cross Selling Easy
Many ecommerce platforms (like Shopify, WooCommerce, and BigCommerce) have native or plugin-based options to automate cross-selling.
For example, AI-powered tools like ExpertRec can help:
- Recommend relevant products based on behavior
- Personalize suggestions per user session
- Integrate search results with smart product pairings
- Deliver consistent cross-sell offers across devices
The key is to ensure that your recommendations feel helpful, not hard-sell.
Conclusion: Smart Cross Selling = Smarter Revenue
To cross sell products well, you need to focus on relevance, timing, and subtlety. It’s not about squeezing extra revenue—it’s about enhancing your customer’s experience and solving more of their needs in one go.
When done with care, cross-selling can become one of your store’s most reliable growth levers.
Frequently Asked Questions
What is conversion rate optimisation?
CRO is the process of improving your website to increase the percentage of visitors who complete a desired action.
What’s a good conversion rate for ecommerce?
Anywhere from 2%–4% is typical. The goal is steady improvement based on your product and audience.
Which parts of a website impact conversions the most?
Product pages, cart/checkout, navigation, and search—all of which directly affect user intent and decision-making.
How long does it take to see results from CRO?
With the right testing and tools, improvements can often be seen within weeks—especially with high-traffic pages.
Can tools like ExpertRec help with CRO?
Yes. By improving site search and product discovery, ExpertRec directly supports faster, more relevant shopping experiences.