Definition
Cross-selling is a sales technique that involves suggesting additional products or services to a customer based on what they are already purchasing. Unlike upselling, which moves a customer to a higher-value version of the same product, cross-selling introduces a separate but related item that complements the original purchase.
Cross-Selling Examples
A coffee shop selling a croissant to a customer who ordered a coffee is cross-selling. An electronics retailer offering a screen protector and a case to someone buying a new phone is cross-selling. Amazon’s ‘Frequently bought together’ section is one of the most recognisable implementations of cross-selling at scale.
What Makes a Cross-Sell Effective?
The most effective cross-sells are based on genuine product affinity. Customers respond positively when the suggestion feels natural and relevant. Recommending a charger to someone buying a device makes sense; recommending a blender to someone buying a phone does not. The more clearly the connection is communicated, the higher the conversion rate.
When to Cross-Sell
Cross-selling can happen at multiple stages of the customer journey. At the point of sale, staff can suggest add-ons verbally or the POS system can display prompts. In eCommerce, product detail pages and the cart page are common locations for cross-sell recommendations. Post-purchase email sequences are also effective, particularly for consumable items.
Cross-Selling and Revenue Growth
Cross-selling increases average order value without requiring the acquisition of new customers, making it one of the most cost-efficient ways to grow revenue. For businesses with a broad product range, cross-sell analytics can reveal combinations that sell well together even when the connection is not obvious.