Context
A follow-up call to recent customers to thank them and suggest a complementary product or upgrade. The focus is on recommending something genuinely relevant to their purchase, not making a random sales pitch. Part customer service, part sales, all in a personal, human way.
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How it works
Within a week or two after the customer's order is delivered, you reach out with a friendly follow-up call. First, express appreciation for their purchase, a genuine "thank you for being a customer" goes a long way. Then, share a relevant recommendation clearly linked to their initial purchase or shopping behavior. For instance: "We hope you're loving your new camera! Many of our customers also find that having a 50mm portrait lens really expands what they can do, and we can offer you one at 20% off as a thank you for your business." After the call, you can send an SMS with a pre-filled cart or personalized product link so the customer can buy in one tap.
The tone is helpful and non-pushy, framing the upsell as a tip for getting more value or enjoyment. This strategy leverages the fact that the hardest part, making the first sale, is already done, and now the customer trusts your brand. In fact, the probability of selling to an existing customer is around 60-70%, versus just 5-20% for a new prospect. Existing customers also tend to spend more: returning shoppers have higher average order values.
Benefits
A post-purchase upsell call capitalizes on this by gently encouraging a second purchase. Brands that implement this see strong results: they boost average order value and repeat purchase rates, and customers often appreciate the personalized attention. By suggesting the right product at the right time, you help customers discover something genuinely useful, which feels like good service. Over time, these courtesy upsell calls can significantly increase revenue per customer and strengthen loyalty, as shoppers feel the brand understands their needs and rewards them for their purchase.
