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Duran Searle
A John Lewis & Partners employee handing over a parcel at the Customer Collections point in store

A home for reviews, where customers already are

The brief

A home for reviews,
where customers already are

Most reviews started with a post-purchase email, leaving customers without an obvious way to return and review later. Research also showed that customers understood the value of reviews and wanted to contribute, but struggled to discover alternative ways to leave one. The opportunity: make reviewing easier to discover and accessible whenever customers are ready.

Client
John Lewis & Partners
Platform
Web
Focus
Customer Account, reviews
When
Feb 2023

At a glance

The problem

Most reviews started from a post-purchase email. There was no easy way in on the site.

The idea

A My Reviews area in My Account, listing recent purchases ready to review.

The result

My Reviews became the second-largest source of review submissions.

01: The problem

Customers wanted to help. We made it hard to find where.

Following our user-centred discovery, John Lewis formed a product team focused on customer content. I set out to understand why customers upload reviews, and what prompted them to today.

01

Email was the only way in

Most submissions began with the prompt sent after purchase. Nothing on the site invited a review.

02

The benefits weren't clear

Not every customer understood why reviews mattered, or what was in it for them.

03

People review to help others

Above all, customers wanted to alert other shoppers to a product's positives and negatives.

User story

“As a customer, I want to know why to share my experience and how I can contribute, however I bought, so I can help others make an informed decision.”

02: Approach

The double diamond

I followed the Double Diamond: first explore the problem widely, then narrow to the right one; then explore solutions widely, and narrow to the one worth shipping.

01 · Discover

Understand the problem

User interviews and journey analysis into why, and how, customers leave reviews.

02 · Define

Frame the right problem

Three key insights, a user story and a testable hypothesis.

03 · Develop

Explore and test solutions

Ideation workshops and a team vote, then an end-to-end prototype tested with five customers.

04 · Deliver

Ship what works

An MVP with our reviews provider, Jira acceptance criteria, a two-week A/B test, then rollout.

03: Ideate

Everyone brought ideas. The team chose one.

I ran ideation sessions with the wider team and key stakeholders. Everyone came with at least four ideas, discussed them without judgement, then voted.

How might we

…inform and encourage customers to share their John Lewis experience?

04: Hypothesis

What we set out to prove

Due to

Customers struggling to discover other ways to leave a review

We believe

A My Reviews section in My Account

Will result in

More customers discovering, and leaving, reviews

We'll know we're successful when

We see engagement with My Reviews and more reviews left from My Account

Success metrics

01

Engagement

Visits to My Reviews and taps on Write a review

02

Reviews from My Account

Share of all submissions from My Account

03

Moderation pass rate

Reviews approved first time

04

More reviews submitted

Customers reviewed more than one product

05: Validate

Tested with customers before we built

I built an end-to-end prototype for desktop and mobile, based on an agreed product type and a coherent journey, then put it in front of customers.

5

Customers tested

2

Devices, desktop & mobile

1:1

Remote, moderated

A board of desktop prototype screens and MVP explorations for the My Reviews journey
The end-to-end prototype, tested with five customers on desktop and mobile.

06: Deliver

From prototype to MVP

01

Scoped the MVP

Agreed the first release with our third-party reviews provider.

02

Timed the prompt

Used the average number of products per customer to set the best moment to ask.

03

Made it buildable

Jira tickets with acceptance criteria for every scenario, annotated wireframes, and support through build.

07: The result

My Reviews, in My Account

Recent purchases ready to review in one place, a clear reason to share, and answers to common questions alongside.

The My reviews page in My Account, listing recent purchases ready to review
My Reviews in My Account, on desktop.

08: Outcome

What changed

The MVP ran as an A/B test for two weeks before rolling out to every customer.

#2

Source of reviews

Second only to the post-purchase email

^

More reviews approved

A higher share passed moderation

^

Higher ratings

On products reviewed via My Reviews

^

More reviews submitted

Customers reviewed more than one product

09: Reflections

Looking back

Next

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