Most businesses use WhatsApp to announce new products, send discount offers, or remind customers about upcoming sales. While these campaigns can generate results, they’re only scratching the surface of what WhatsApp marketing can do.
One of the smartest ways to grow revenue isn’t by constantly chasing new customers. It’s by helping existing customers discover products they’re more likely to buy. That’s exactly where upsell and cross-sell campaigns come in.
When timed well and personalized to each customer, these campaigns feel less like marketing and more like helpful recommendations. In this guide, we’ll show you practical ways to use WhatsApp upsell and cross-sell campaigns to increase average order value, encourage repeat purchases, and build stronger customer relationships.
Just keep reading!
What Are WhatsApp Upsell and Cross-Sell Campaigns?
WhatsApp upsell and cross-sell campaigns are personalized marketing campaigns that recommend additional products to customers based on what they’ve already purchased or shown interest in.
Although they’re often mentioned together, they serve different purposes.
An upsell campaign encourages a customer to choose a better or more premium version of a product they’re considering or have already bought. The goal is to highlight the extra value they’ll receive by upgrading.
For example, if someone is interested in a standard office chair, you could recommend your ergonomic premium model that offers better lumbar support, adjustable armrests, and a longer warranty.
A cross-sell campaign, on the other hand, recommends products that naturally complement the customer’s purchase.
Using the same example, after someone buys the office chair, you could recommend a standing desk, footrest, desk lamp, or monitor stand to complete their workspace.
The key to both strategies is relevance. When recommendations genuinely improve the customer’s experience, they feel helpful instead of promotional.
Do WhatsApp Upsell and Cross-Sell Campaigns Really Work?
In many cases, yes.
Customers are far more likely to buy from a business they’ve already purchased from than from a brand they’ve never interacted with before. That’s why upselling and cross-selling have become two of the most effective ways to increase revenue without constantly investing in new customer acquisition.
The reason they work is simple: they’re built around personalization.
Modern shoppers expect brands to understand their preferences and recommend products that are relevant to them. Instead of sending generic promotions, businesses can use previous purchases, browsing history, or customer behavior to deliver recommendations that make sense.
WhatsApp makes this even more effective.
Because messages arrive in a familiar, conversational environment, customers are more likely to open them, read them, and respond. Rather than feeling like they’re being advertised to, customers feel like they’re receiving tailored recommendations from a business that understands their needs.
Recommended read: How to Use WhatsApp Marketing to Drive Repeat Sales
Practical WhatsApp Upsell and Cross-Sell Campaigns You Can Start Today
There isn’t a single formula for running successful WhatsApp upsell and cross-sell campaigns. The right approach depends on your products, customer journey, and buying behavior.
That said, some campaign types consistently perform well because they reach customers at exactly the right moment. Here are some of the most effective strategies you can implement.
1. Upsell Customers Who Abandon Their Cart
An abandoned cart doesn’t always mean a customer has lost interest.
Sometimes they’ve discovered that the product doesn’t quite meet their needs, or they’re still comparing different options before making a decision.
Instead of simply sending reminder after reminder to complete the same purchase, use WhatsApp to introduce a better alternative.
For example, if someone abandons an entry-level laptop, you could ask what they’re looking for and recommend a model with more storage, a faster processor, or longer battery life. If the upgraded product solves the customer’s concerns, they’re often more willing to complete the purchase.
A typical workflow could look like this:
- Send a friendly abandoned cart reminder
- Ask if there’s anything preventing the purchase
- Understand the customer’s needs or preferences
- Recommend a higher-value alternative with additional benefits
- Share a WhatsApp checkout link if they’re interested
- Complete the purchase directly through the conversation
This approach transforms a potentially lost sale into an opportunity to increase both conversions and average order value.
Recommended read: Practical Follow-Ups to Convert Abandoned Carts into Revenue
2. Cross-Sell to Customers Who Don’t Return
Not every abandoned cart customer will come back for the original product. Some may have bought it elsewhere, while others may simply have changed their mind.
Instead of ending the conversation there, look for opportunities to recommend complementary products that still match the customer’s interests.
Imagine someone abandoned a camping tent but never completed the purchase. Rather than repeatedly promoting the same tent, you could recommend portable camping lights, sleeping bags, picnic equipment, or outdoor cookware based on the conversation.
This keeps the interaction relevant while opening the door to an entirely different sale.
A simple cross-sell workflow you can implement using the WhatsApp Business API on DMly might include:
- Send one final abandoned cart follow-up
- Ask what the customer was hoping to find
- Learn more about their needs and preferences
- Recommend complementary or related products
- Share a direct checkout link for the recommended items
- Continue the conversation if additional questions arise
This strategy works particularly well because it shifts the focus from recovering one abandoned product to helping the customer find something they genuinely need. Even if the original sale is lost, the conversation can still lead to new revenue.
3. Launch Upsell Campaigns for Your Most Loyal Customers
Your best customers are often your easiest customers to sell to again. People who have purchased from you multiple times already trust your brand, understand the quality of your products, and are much more open to recommendations than first-time buyers.
Create a customer segment for repeat shoppers and periodically introduce them to premium versions, larger bundles, or products that deliver even greater value.
For example, imagine a customer has purchased a one-month online language course. A few weeks later, you could send them a WhatsApp message introducing the complete six-month program that includes live coaching sessions, practice workshops, and certification.
Because the recommendation builds naturally on something they already enjoy, it feels helpful rather than promotional.
Just make sure you’re recommending upgrades that genuinely improve the customer’s experience, not simply products with a higher price tag.
4. Cross-Sell Complementary Products to Existing Customers
Cross-selling doesn’t stop after the first purchase.
In fact, some of the best opportunities happen once customers have already started using your product.
Look at what your loyal customers buy most often and recommend products or services that naturally complement those purchases.
For example, if a customer regularly buys protein powder from your fitness store, you could introduce them to shaker bottles, resistance bands, meal planners, or personalized nutrition consultations.
If you run a service-based business, cross-selling could involve recommending maintenance packages, training sessions, premium support plans, or consultation services that help customers get even more value.
Because these recommendations are based on previous purchases, they’re much more relevant than generic promotional broadcasts.
5. Automate Personalized Product Recommendations After Every Purchase
One of the simplest ways to increase repeat sales is to continue the conversation after checkout.
Instead of ending communication once an order is delivered, use WhatsApp automation to recommend products that fit naturally into the customer’s buying journey.
For example, someone who purchases a DSLR camera could receive a follow-up message a few days later introducing compatible lenses, camera bags, memory cards, or photography courses.
Likewise, a customer who buys a coffee machine could receive recommendations for premium coffee beans, cleaning kits, or replacement filters over the following weeks.
These automated recommendations help customers discover products they may not have considered while keeping your brand top of mind long after the initial purchase.
When powered by customer data and purchase history, post-purchase recommendations become one of the most effective ways to increase average order value and customer lifetime value without making customers feel like they’re constantly being sold to.
6. Promote Subscription Plans for Repeat Purchases
Some products are designed to be purchased again and again. If you notice customers regularly returning to buy the same item, consider offering a subscription instead of waiting for them to reorder manually.
For example, businesses selling coffee, pet food, supplements, skincare products, or household essentials can invite customers to subscribe to monthly or quarterly deliveries. To make the offer more attractive, include benefits such as discounted pricing, free shipping, exclusive member rewards, or priority delivery.
This approach creates a win-win situation.
Customers enjoy the convenience of automatic deliveries, while your business benefits from predictable recurring revenue, stronger customer retention, and higher lifetime value.
7. Send Personalized Offers Instead of Generic Discounts
Not every customer responds to the same promotion. Rather than broadcasting one discount to your entire audience, tailor your offers based on purchase history, shopping behavior, or customer segments.
For example, after a customer’s first purchase, you could automatically send a WhatsApp message like:
“Thanks for your first order! As a welcome gift, here’s an exclusive 20% discount on your next purchase. Use code WELCOME20 before Sunday.”
Returning customers might receive loyalty rewards, while premium buyers could receive early access to new collections instead of price reductions.
8. Build a Conversational Shopping Experience
Some of the best upsell and cross-sell opportunities don’t begin with a promotion. They begin with a conversation.
Instead of immediately recommending products, start by learning more about your customers. You can do this through quizzes, surveys, feedback requests, preference questions, or interactive WhatsApp messages that uncover what they’re looking for.
For example, a beauty brand could ask customers about their skin type before recommending products. A travel company might ask about preferred destinations before suggesting holiday packages. Every response gives you valuable insight that makes future recommendations more relevant.
Managing these conversations manually can quickly become difficult as your customer base grows. But with DMly, you can build intelligent WhatsApp automation workflows that collect customer preferences, qualify leads, and deliver personalized upsell and cross-sell recommendations through natural, human-like conversations.
Final Note
WhatsApp upsell and cross-sell campaigns aren’t about sending more promotions. They’re about sending the right recommendations to the right customers at the right time.
By combining customer data, thoughtful segmentation, and personalized conversations, you can increase average order value, encourage repeat purchases, and build stronger customer relationships.
With the right strategy and tools like DMly, every WhatsApp conversation becomes an opportunity to deliver more value and generate more sales.
