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E-commerce Product discovery Behaviour design

How to encourage exchanges over refunds

Transforming profitability and efficiency in a returns portal

Exchanges over refunds +15%
Transport costs −40%
Revenue retained in month one 80%

The returns portal is a platform where shoppers of digital-first brands process a return or an exchange. My challenge was to change consumer behaviour: instead of choosing a refund, choose an exchange.

Where
Spain
Company
Startup
Year
2023
My role
Ran workshops, benchmarking and interviews to find opportunities, then produced the first wireframes and designs.
Returns portal showing the options a shopper can choose: store credit with a bonus, exchange with free transport, or a refund with transport costs
01

The problem

Refunds were 80% of all transactions, which meant brands retained almost no revenue — no store credit, no exchange, just money going back out.

For the brands, every refund also carried return shipping costs and manual work. Some months net sales approached zero.

“Covering return shipping costs remains a constant challenge for our eCommerce brand, eating into our profit margins.”
“The persistent high volume of returns directly affects our revenue. Some months, our net sales approach zero.”
“We’ve had to hire an entire team to handle existing return requests.”
02

Product goal

Make product exchanges effortless through an intuitive search experience with access to the full brand catalogue — and tie that goal directly to the roadmap.

We added intelligence based on the reason for the return: if the item is too small, the system automatically offers the next size up.

03

Approach

Methods
  • Generative research: 8 in-depth interviews
  • Survey with existing users
  • Co-creative workshops to reach consensus and surface divergences
  • Evaluative research: 8 usability tests
  • Metrics analysis
  • Recommended (not in place): heatmaps and session recordings

A key finding: shoppers get frustrated when returning for sizing reasons. They value a system that offers the right size straight away — it saves them time and effort, and it keeps the sale.

04

Concept 1 — Extra credit on exchange

During validation, one proto-persona stood out: people who only browse offers, but become highly motivated by extra credit.

With the Product Manager I led an incentive to trade up: extra credit — as a percentage or a fixed amount — when the shopper chooses an exchange. Customers who came to refund left with a new product, and the brand retained the revenue.

Proto-persona of the shopper who browses offers but is motivated by extra credit Exchange flow screen showing the bonus credit applied to the refund value Product selection screen for completing the exchange

Transportation step: specific messaging explains the sustainability benefit of drop-off points, which also cuts logistics costs.

Shipping step highlighting drop-off points and their sustainability benefit
05

Concept 2 — Direct replacement for furniture

For furniture brands we explored direct exchange of defective products, guiding shoppers towards higher-value items. If the product arrives broken, the user uploads a photo to verify the condition and it is replaced at no cost, plus 20% (or a fixed amount in euros) of credit for future purchases.

Return reason step asking the shopper to upload a photo of the damaged product Confirmation of the free replacement plus the extra credit granted
06

Concept 3 — Deprioritising the refund

We also experimented with concealing the refund option in the flow.

Flow variant where the refund is moved out of the main options Flow variant where the refund sits under a secondary More options menu

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