Boosted B2C user trust and international conversion rates in India, Brazil and Mexico through better UX

Leading through UX research and design strategy, I partnered cross-functionally and across countries to conduct user-centered ethnographic research, gaining regional insights into user perspectives, expectations, and purchase path priorities. Applying these insights, I designed tailored international B2C solutions for Amazon customers in India, Brazil and Mexico, boosting customer trust and driving international conversion growth.

 
Devices_Amazon_UI_1.png
 

My role:

User research | Design | Design socialization and workshop leader | Alignment with system design teams | Cross-collaboration with Product Management, Engineering, Support, and Research teams


SITUATION:

In 2015 Amazon was expanding its online marketplace in India, Mexico and Brazil. Telemetry showed customers actively searching and browsing, with some entering the purchasing funnel but many abandoning before checkout.

In India, the push to compete with powerful local e-commerce giants and build long-term customer loyalty was central to Amazon’s strategy, aiming to make it the company’s largest market outside the US.

In parallel, Amazon launched full retail operations in Mexico in June 215 with Amazon.com.mx and expanded its footprint in Brazil, Latin America’s largest economy. This UX work was pivotal in strengthening customer trust and engagement, fueling growth and market gains across all three regions.

THIS CASE STUDY…

…will include workstream data for all countries, but I’ve decided to limit images and focus most of the specific details to the India workstream, so this case study isn’t a mile long. 🙂

PROCESS:

Partnered with Product Management, Support, Engineering, and localized Researchers, and led iterative customer research studies. I combined qualitative insights with telemetry-driven metrics to gain a holistic, customer-centered perspective, synthesizing findings and socializing them broadly to secure cross-functional stakeholder alignment on what was causing abandonment. Then cross-functionally defined the UX Outcome (ideal user experience), success metrics (goals) and progress metrics (tasks) that would enable these incremental goals.

UX Outcome:

Enable customers in each market to have clarity to confidently make Amazon marketplace purchases.

Success metrics and progress metrics -

Identify purchasing decisions that are most important to customers in each country and optimize the product experience to deliver regionally focused experiences.

  • Conduct an initial baseline audit

    • Include product search, browse, selection, multi-selection, mixed selection, purchase path, confirmation

    • Additional concerns per country laws or regulations

  • Build a research pipeline

    • Connect with localized usability experts

    • Create usability test scripts - product search, browse, selection, multi-selection, mixed selection, purchase path, confirmation

    • Review scripts with cross-functional team

    • Invite cross-functional partners to research - confirm video recording capabilities

    • Administer baseline research within each country, in localized languages to gain insights into customers’ needs, expectations and goals

    • Synthesize research insights - compare/contrast

    • Socialize research insights - workshop?

  • Design tailored experiences for each customer base focused on their needs, expectations, and goals.

    • Design A/B tests

    • Create fully functional prototypes

  • Conduct usability / validation testing on tailored design directions for each customer base.

    • Conduct similar product funnel workflow testing

    • Iterate design?

    • Iterate usability testing?

  • Implement changes and continue to observe telemetry

  • Workshopped options to plan for this broad, multi-country, cross-functional initiative, and all its moving parts, defining the UX Outcome above (we called “goals”), and providing introductions to the multi-partner team.

We focused on a mobile-first strategy.

Through this workshop, I learned that across demographics, most customers were utilizing the Amazon marketplace on mobile devices. After defining the mobile version, I moved on to the tablet and desktop designs.

  • Created a script to be utilized by research partners in all countries. For India, we conducted a study in New Delhi, partnering with localized researchers who administered the test and recorded a video for each participant, sharing verbal feedback, facial reactions, the customer’s screen view, and a brief user profile.

  • We had 8 participants in the India baseline study:

    • 4 female | 4 male

    • new | infrequent | frequent customers

    • Age: 5 = 25-34 years old | 3 = 34-50 years old

    • Successfully navigating the prototype (success was not required):
      6 succeeded | 2 failed

The most important aspect of a purchasing decision for customers in India was being able to easily understand product pricing.

Users were frustrated when purchasing items and realizing only after submitting orders that required Import Fee Deposits (IFDs) were being added to their purchases.

User sentiment was that all product prices needed to include this additional required fee and display the full price prominently, making it apparent that the IFD was already included.

Research across all countries revealed significant regional differences in shopping preferences and priorities that affected user trust, and ultimately Amazon conversion rates.

  • Indian customers required the availability of total price clarity, including fees and product selections across marketplace sellers

  • Brazilian customers valued options for payment installments

  • Mexican customers prioritized product availability

* I passed my baseline usability script to a team that was focused on Chinese users across provinces, but had no more interaction with the workstream outside of understanding that Chinese users highly valued product authenticity.

⭐️ Late-breaking addition to requirements…

An additional requirement was introduced for international Amazon purchases, involving a process of uploading an identification known as Know Your Customer (KYC) Identification to ensure effective product delivery. This initiative for sellers and merchants became more prominent around 2015, aligning with the company's global expansion and the increasing regulatory requirements in various markets.

Acceptable KYC ID Types:

 

RESULTS:

Leveraging the cross-country research insights, I designed search, browse, and purchase funnel workflows for customers in each country. Creating the mobile designs first and incorporating this workflow into a prototype for the usability research, then adapting the designs for tablet and desktop.

  • Throughout each of these workflows, the Import Fees Deposit and price breakdowns are highlighted for customer visibility and clarity

  • The additional KYC ID flow is showcased in the mobile comps below.

  • Additional pricing options across marketplace sellers are showcased in the desktop workflow. The Bluetooth Smart Wrist Watch is a domestic product and has multiple prices to choose from, each including a total price breakdown.

Product purchasing funnel (Post search and browse) - showcasing Know Your Customer (KYC) workflow -

 

These mobile, tablet, and desktop change annotations below are a great explanation of the final design, highlighting the important Import Fees Deposit information, with a “Details” link available for a total price breakdown. These annotated comps were utilized in Product Management and Engineering discussions for team transparency and aided in implementation.

Mobile workflow change annotations -

 

Tablet examples -

 

Desktop workflow change annotations -

 

I identified country-specific, customer-focused optimizations for the Amazon marketplace, gathering detailed information about customers’ most important product purchasing concerns, then designed solutions that prioritized what mattered most for each regional customer experience, while also aligning with Amazon business owner objectives in each country.


These personalized shopping experiences increased customer trust in each country, led to significant improvements in international Amazon marketplace conversion rates, and boosted Amazon’s international expansion success in Asia and Latin America.

 

 

Thanks for reading! Let me know if you’d like to discuss. 🥸

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