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Editorial

The Best Customer Experiences? Ones You Don’t Expect

4 minute read
Sandra Thomas-Comenole avatar
By
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Sometimes the moments that matter most aren’t planned — they’re the unexpected gestures that turn good service into lasting loyalty.

The Gist

  • Unexpected gestures drive loyalty. “Surprise reciprocity” turns small, unanticipated acts—like an employee fetching a car early—into powerful loyalty drivers that stick emotionally with customers.
  • Emotional impact amplifies retention. Surprise intensifies positive emotional responses, creating memorable experiences that increase repeat engagement and word-of-mouth advocacy.
  • Frontline empowerment is key. When employees have autonomy, data insights and encouragement to act creatively, they can deliver authentic moments of delight that scale across the organization.

It was before dawn in Lisbon, and I had an early morning flight. Without the hotel valet on duty, I would have had to walk to the parking garage, retrieve my car, navigate the city’s one-way streets and return—all before coffee.

To my relief, the front desk had quietly noted my situation, and, during a slow moment, a clerk had taken the initiative to fetch my car. That unexpected gesture saved me from stress and extra effort and left a lasting impression of thoughtfulness.This is “surprise reciprocity” in action.

Table of Contents

What Is 'Surprise Reciprocity'

As the name implies, it is a concept in behavioral economics that builds on the classic principle of reciprocity, showing that when a gesture is unanticipated, it is far more noteworthy and likely to inspire loyalty.

Psychologically speaking, the element of surprise triggers a stronger emotional response than ordinary interactions, making the experience stick in the customer’s mind. From airlines offering complimentary upgrades to online stores including free perks with orders, these thoughtful touches have an outsized impact on retention.

Why does it matter? For CX leaders, the lesson is clear: simple yet meaningful acts can turn ordinary service requests into touchpoints that foster repeat customer engagement.

How to Incorporate 'Surprise Reciprocity' Into Your CX Strategy

CX leaders can harness this approach by intentionally creating unanticipated, memorable interactions. These modest gestures—when done strategically—can turn routine service into memorable encounters that drive repeat interactions and advocacy.

Here are three practical ways to bring "surprise reciprocity" to life:

1. Handwritten Thank-You Notes

A personal touch can go a long way. Handwritten notes, whether sent after a support interaction, a purchase or a long-term client milestone, signal to the audience that they are seen and valued. For example, at a B2B company where I worked, our sales manager sent personalized handwritten thank-you notes to clients after office visits, referencing specific project goals discussed, which deepened customer trust and drove a 15% increase in follow-up engagements. The physical note, rare in a digital-first world, amplifies impact while fostering deeper engagement and long-term connection.

Related Article: The Evolution of Customer Loyalty Programs in an Always-on World

2. Free Add-Ons in Ecommerce Orders

Delight customers with free add-ons included in their orders. These don’t need to be costly: consider digital subscriptions, sample products or branded gifts that might be sponsored or co-marketed. For example, JustFab used to include free digital magazine subscriptions with orders. The add-on wasn’t the purchase driver, but its unanticipated nature left a lasting impression and sparked positive word-of-mouth.

3. Early Access to New Content, Features or Products

Give loyal clients or select segments first access to upcoming releases, content or beta features. The key is that the customer experience feels exclusive and unprompted—a reward for engagement that they didn’t expect. This creates excitement and strengthens the emotional connection to the brand, reinforcing loyalty while also gathering feedback on new offerings. For instance, HubSpot lets certain users opt into early access to beta features, making users feel like valued insiders who can influence product evolution through their feedback, sparking excitement and a deeper emotional bond that boosts long-term relationships.

Examples of 'Surprise Reciprocity' in Action

These examples illustrate how simple, unexpected gestures can enhance customer experience and strengthen long-term loyalty.

ExampleType of GestureCustomer Impact
Handwritten thank-you notesPersonal acknowledgment after a purchase or interactionSignals appreciation and builds emotional connection; one company saw a 15% rise in follow-up engagement
Free add-ons in ecommerce ordersComplimentary samples, gifts or digital perks included with purchasesCreates delight and positive word-of-mouth through surprise value
Early access to new products or contentExclusive previews or beta features for loyal customersFosters excitement, belonging and stronger emotional ties to the brand
Empowered employees offering tailored perksCRM- or AI-prompted opportunities to surprise customersTransforms routine service moments into memorable experiences that inspire loyalty

How to Measure the Impact of Surprising Customers

Measuring the impact of "surprise reciprocity" is essential to understand its effect on loyalty and engagement. CX leaders can track both quantitative and qualitative outcomes, including improvements in customer retention, increases in repeat purchases or engagement frequency and higher Net Promoter Scores (NPS). Feedback from surveys or social channels can also highlight which actions leave the strongest impression.

Learning Opportunities

Empowering Employees to Drive Loyalty

Giving frontline teams autonomy, authority and technology allows them to anticipate customer needs and craft moments that truly stand out. Training employees to spot opportunities for interventions, supported by tools like CRM systems or AI-driven analytics to identify preferences or milestones, ensures they are personalized and timely.

For example, a CRM alert could prompt a service agent to offer a tailored perk, like a discount on anniversary dates with the brand. Recognizing and rewarding employees who consistently deliver, and fostering a culture of proactive care, transforms "surprise reciprocity" into a repeatable practice. When employees leverage data-driven insights and feel empowered to act creatively, they don’t just solve problems, they leave customers feeling truly valued and loyal.

Even small, meaningful gestures can turn routine interactions into experiences that inspire lasting connections. From a handwritten thank-you note to a free add-on in an order or early access to new content, they don’t have to be costly, they just need to be unanticipated, timely and memorable. By measuring impact through retention, repeat engagement and customer feedback and by empowering employees to act creatively, CX leaders can make "surprise reciprocity" a core part of their strategy.

The next time you design a customer interaction, ask yourself: Where could a small, unexpected gesture leave a lasting impression and strengthen loyalty? Creating these moments can transform relationships and build strong connections.

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About the Author
Sandra Thomas-Comenole

She is a “miracle worker,” turning behavioral insight into marketing strategies that drive growth, engagement, and loyalty for brands worldwide, while blending data, creativity, and human psychology. Connect with Sandra Thomas-Comenole:

Main image: pitipat | Adobe Stock
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