Conversion Track

Company: Flipkart  •  Platform: Web  •  Year: 2013


In 2013, Flipkart, India's largest ecommerce company, had over 22 million registered users. In April that same year, Flipkart went from being a direct online seller to a marketplace that allows multiple third party companies to list and sell products on its website. This change made the checkout process very complex, ultimately leading to a decline in conversions.


Help users transact easily with minimum friction and reduce the number of drop offs during checkout.

Redesigning the decision to purchase flow for Flipkart.

UX/UI Designer

Research, Ideation, Interaction Design, Visual Design

Dyuti Barma (Product Management), Supriya Ajmera & Surabhi Wadhwa (Design)


User Research

To reduce the number of drop offs we had to first understand the reasons behind checkout abandonment. I partnered with our product manager Dyuti, and conducted an external research study through surveys and phone calls to Flipkart customers. We reached out to customers who had added items to cart and/or attempted, but not completed, checkout.

There were two major things we want to understand through the abandonment survey.

  1. Why did the visitor choose not to complete the purchase?

  2. What can the company/website change to encourage future purchases?


What we learnt from the consumer study is that India is a very price sensitive market and people are still apprehensive about shopping online. We could not do much about the pricing of the products but all other factors were taken into consideration while coming up with solutions to bridge the gap between adding to cart and moving to checkout.

To further identify and solve for the problems that users were facing in the purchase funnel, I mapped out a high level customer journey based on what the user is thinking from add to cart to checkout. I discussed and analysed the problem areas with the team and broadly classified them into intent, experience, trust, price, selection and variety, availability and serviceability, SLA and delivery, assistance and others like technical issues or previous experience.  


Cart Abandonment Email

One of the reasons for a high cart abandonment ratio is that users add items to cart while researching and forget about them. While Flipkart was already sending reminder emails to customers (who had added products to cart but not yet initiated checkout), these were not effective in driving the conversion rate. I made the following improvements to the existing cart abandonment email:

  • Text based layout was converted to HTML

  • Email subject was changed to something more attention seeking

  • Enhanced product information (product images, pricing details discounts, etc.)

  • Emails made lighter by reducing amount of text

  • Trust building factors added (cash on delivery, secure payments, return policy, EMI options)

  • Bigger call to action



  • For roughly the same number of emails sent pre and post launch, the CTR (Visits to Flipkart / Email Deliveries) increased from an average of 1.14% to 6.10%. This means that the newly designed emails were much more effective in driving visits than earlier.

  • Revenue / Email Delivery went up by 480%


Checkout Resumability Email

I designed the first version of the checkout resumability feature for all users who have shown significant intent, i.e. they've moved all the way upto the Order Summary or Payment stage of checkout and then dropped ­off. The email is sent out within half an hour with the order summary and the call to action 'Complete your Order'. Clicking on this link takes users directly to the summary stage of checkout (cart, login and address stages are skipped).


Checkout abandonment emails were targeting high intent users and the results were pretty great.

  • These emails drove visits to Flipkart at a rate of ~15% (much higher than the 1-­5% rate for regular emails)

  • This segment of visits converted at a huge rate of ~20%

  • Revenue / Email delivery was roughly ~90% more than other emails

  • Additional ~450 orders / day


Dropdown Cart

We conducted A/B tests between three different 'add to cart' flows - the existing cart popup vs. a lightweight dropdown vs. a detailed full-page cart - to bump up our cart additions. I conceptualised and designed the lightweight cart to provide a non-obtrusive shopping experience for Lifestyle users who tend to use the Cart as a shortlist while browsing. Benefits of using a dropdown cart vs a popup:

  • Instant feedback - encourages faster navigation & shortlisting of products

  • Less intrusive - user can continue doing what he's doing and the drop down will close automatically

  • Helps build cart familiarity and association - for users who don't know how to access their cart later


  • Checkout/Cart additions increased by 3.5%

  • Order conversion increased by 0.1%


Detailed Cart

I made the detailed cart page keeping in mind new users who tend to be more detail oriented and price conscious. In the full view, users can enter their location to estimate the time taken for shipping and the cost, edit product quantity, view applied offers and detailed price break up.


  • Checkout/Cart additions increased by 1%

  • Order conversion increased by 0.5%


Low hanging fruit

I made lot of small optimisations to the existing 4-step checkout to make it more efficient and user-friendly. These include showing trust builders in CO, sorting of addresses, intelligent payment mode selection, login, net banking & COD page redesign, 'Have you forgotten your password?' email, pin code & phone number validations, making Flipkart logo clickable etc.


Overall Impact

April-Sept, 2013 (6 months)

Because of the new features (emailers and cart experiments) and other optimisations in checkout, the Checkout Conversion Rate (Visits with orders/Visits with checkouts) for WSR*, 3P and Mix carts increased by 6.26%, 16.5% and 6.08% respectively, in the span of 4 months.

*WSR stands for WS Retail which is a subsidiary of As per Indian government regulations, FDI isn’t allowed in direct online retail, hence WS Retail was set up as the company's consumer facing entity.


Checkout Funnel

Flipkart's 4-step checkout was performing reasonably well for their earlier inventory model. The next step was designing a faster, and hassle free, purchase experience that solved for the user problems raised in the survey and accommodated the new marketplace requirements as well.

I worked on the checkout flow redesign in collaboration with another designer who was also my Manager at the time. Supriya brought in her interaction design expertise while I focused on the visual design.

Interaction document by Supriya Ajmera

Interaction document by Supriya Ajmera


Discussing wireframes over whiteboarding sessions


The 4-step checkout vs. Single page:   Largely the difference between the two experiences came from the logged-in user perspective. In the new design, logged in users who initiate checkout land up directly on Payment or the last step of the funnel. We auto select delivery location (based on session + history + preferences) and users can view all the information on one page. The earlier checkout did not give users this flexibility or visibility until they consumed/ interacted with each step.

Screen Shot 2012-10-08 at 11.33.13 AM.png

Existing checkout - address selection step


Initial exploration for new logged in checkout experience


Generating trust amongst users
We learnt from the survey that people do not trust online shopping and are reluctant to share their personal details online. To evoke dependability and trust, we decided to show persistent Flipkart promise badges for best prices, secure payments, etc through the checkout process. We also decided to display the customer service for users who need assistance during checkout.


Login incentives
Reminding users the benefits of logging in at every step of the process. Logged in users can checkout with one click as we preselect their address and preferred payment method for them.


Radio buttons vs. dropdown
We decided to change the dropdowns for address selection (as shown in detailed cart view) to radio buttons. The main advantage of using radio buttons is that all available options are displayed upfront and users can make their decision without having to open the dropdown menu.


Intelligent address selection
We also learnt from the survey that many users drop out during checkout because they find the process of filling out their address too tedious. With our new intelligent address selection algorithm, logged in users who have previously transacted with Flipkart bypass the first three steps of checkout and land up directly on their preferred mode of payment.


Breaking the linear flow
Users can go back to a previous at any point during checkout without having to navigate away from the page or losing context. 


Customer Response

Over 75% users, rated the new checkout experience as 'excellent' (700+ responses).

"I loved the simplistic easy on eyes UI. Also, the transactions very quick. Reminded me of Paypal in the West. Lovely effort team!"

"Super fast and clear and easy"


"Like the new interface. It looks neat and clean"

"Better interface, blazing fast"

"I did like the new format, it makes my shopping easier and faster. Hope you keep upgrading features. Thank you for this awesome platform!"

*Responses were captured through a WebEngage survey on the Order Confirmation page


Checkout conversion increased by 2.5%.