Introduction

Prime Everyday Rewards is a rewards program designed to increase Everyday Essentials shopping frequency among existing Prime members in Europe.

My role: Lead product designer
Timeline: 4 months, 2024
Collaborated with: Product, Engineering, Data Science, UX research, UX Writing, Legal, Grocery and Shopping orgs
Platforms: Mobile, Desktop

Understanding the Problem

EU Prime members shop Everyday Essentials much less frequently than the US.
Internal benchmarks showed frequency is about 50% lower.Additional signals showed:

  • Rewards influenced grocery retailer choice
  • Some Prime members felt they were not getting enough value
  • Everyday Essentials represented a large frequency opportunity

Research and Inputs

To better understand shopping behavior in EU markets, I reviewed:

  • Internal shopping engagement patterns
  • Customer expectations around recurring value
  • Successful retail loyalty and incentive models

What stood out:

  • Coupons and discounts
  • Cashback programs
  • Loyalty points systems

Competitive Analysis

I analyzed leading loyalty ecosystems to understand how major retailers structured rewards, expiration, and repeat engagement strategies. One key takeaway was that points-based systems were more effective at reinforcing long-term shopping habits, while short-term promotions mainly drove temporary purchasing spikes.

Ideation

Together with Product, Engineering, and Business stakeholders, we reviewed:

  • One-time discounts
  • Category-specific promotions
  • Points-based rewards
  • Cashback-style rewards

We prioritized loyalty points because they:

  • Encouraged repeat purchases and everyday shopping habits
  • Created visible ongoing customer value
  • Balanced customer value with business sustainability

Hypothesis

If Prime members are rewarded consistently for Everyday Essentials purchases and can clearly see their progress and rewards, they will increase shopping frequency and shift more of their everyday spend to Amazon.

Success Metrics

Primary Metric

  • Everyday Essentials purchase frequency (EU)

Secondary Metrics

  • Program activation rate
  • Redemption rate at checkout

Guardrail Metrics

  • Support contacts
  • Conversion impact on core shopping flows

Journey Design

Before exploring interface solutions, I defined the end-to-end user journey to ensure the experience supported behavior change over time rather than isolated interactions. The flow was intentionally designed as a closed loop that reinforces Everyday Essentials shopping through activation, visible progress, and repeated reward feedback.

Design principles

To keep the experience simple and scalable, I focused on:

  • Shape behavior, not just offer rewards
  • Minimize cognitive load
  • Make rewards personalized and relevant

Low-Fidelity Wireframes

I used low-fidelity designs to align with Product and Engineering on how the experience would work before moving into high fidelity.

Tradeoffs

To reduce financial risk, we:

  • Scoped the program to Everyday Essentials
  • Launched as a limited-time pilot
  • Deferred expansion to all purchases

Collaboration

Partnered with:

  • Product, Legal and Finance on rules and expiration
  • Shopping orgs across key surfaces
  • UX Writing on program messaging

High-Fidelity Wireframes

Once the structure and framing were validated, I moved into high-fidelity design to refine visual hierarchy, component behavior, and integration across shopping surfaces. This phase included multiple design passes across discovery surfaces, the rewards hub, product detail pages, and checkout.

Design System and Scalability

The program reused existing Amazon rewards infrastructure to ensure consistency and reduce implementation risk. While the underlying reward logic already existed, there was no unified customer-facing experience for activation, progress tracking, or offer discovery.

I designed a new Rewards Hub and its supporting components, including activation states, progress indicators, reward balance visibility, and offer presentation. These components were created as reusable patterns that could scale across European markets and extend to future Prime initiatives.

Usability Testing

Testing with 20 participants showed that users easily understood how the rewards system worked, clearly recognized their progress toward earning rewards, and responded positively to the ability to redeem rewards directly during checkout.

Average usability score: 4.7 / 5

Results

Primary Metric

  • ~15% lift in Everyday Essentials purchase frequency

Secondary Metrics

  • Strong program activation
  • Consistent reward redemption at checkout

Guardrails

  • No meaningful increase in support contacts
  • No negative impact to core conversion

Learnings and Impact

This project demonstrated that rewards are most effective when designed as part of the core shopping experience. Frequency-based incentives, visible progress, and seamless redemption were critical to shaping behavior. Scalable systems and strong cross-functional alignment enabled efficient rollout across multiple European markets.

The pilot validated rewards as a sustainable lever to reduce the Everyday Essentials shopping frequency gap between Europe and the United States and informed future Prime value and loyalty initiatives.

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