15% off membership for Easter! Learn more. Close

Strategize and implement omni-channel initiatives to improve customer LTV for Walmart.

Build features to promote repeatable purchase behaviours that can be scaled with the goal to increase customer lifetime value (LTV). Scalable digital solutions are preferred over those that need investments in physical infrastructure at stores; category: Groceries
Asked at Google
3.5k views
category Product Strategy companygoogle companywalmart
& 1 other company
Asked at
& 1 other company
eye 3.5k views eye 3.5k views
Answers (3)
crownAccess expert answers by becoming a member

You'll get access to over 3,000 product manager interview questions and answers

badge Platinum PM
  1. CLARIFY
    1. Are we focused on US v. international? US
    2. Are we using the existing Walmart website or mobile app v. creating a new one? Existing website or mobile app (your choice.)
    3. Do you have a specific target customer or are we focused on obtaining new ones? You choose but think about extending the lifetime value of the customer.
  2. BACKGROUND: Walmart is a multinational retail chain that operates mainly in the US. It offers customers a variety of goods to meet all of their needs from clothing, home goods, groceries, etc. It has a website and mobile app and a large physical retail store presence. For this question, we are focusing on the groceries aspect. Walmart also offers a digital membership: Walmart + for $12.95/month or $98/year, which provides free shipping and delivery, cheaper prescriptions, etc. (It's a competitor to Amazon Prime.) They also offer a Walmart credit card, which offers up to 5% cash back on Walmart purchases online.
  3. USER GROUPS: Based on my experience in a Walmart, I'd like to focus on family shoppers, as they purchase the most groceries / have a lot of purchasing power (i.e. spend) per individual transaction. There are also a number of families using Walmart everyday. 
    1. Single Households: Single individuals purchasing food for themselves mainly. Groceries are bought for individual portion sizes. 
    2. Couples: Couple (could be young or old) purchasing groceries for 2. 
    3. Families (3+ People): Generally parents purchasing groceries for the family home for themselves and their children. It's possible if their children are older (later teens), they may purchase groceries for home too but the shoppers are generally parents. 
  4. USER JOURNEY: Because we're focusing on digital solutions, I'd like to focus on the digital journal (v. the physical store journey). 
    1. Prepare grocery list
    2. Review coupons available (may skip this step)
    3. Find items online 
    4. Compare prices to other line retail stores
    5. Check out / makes payment
    6. Receive delivery
  5. USER PAIN POINTS: Let's break the pain points down by parts of the journey
    1. Prepare grocery list:
      1. Choosing Food: If parent is purchasing food for multi-person household, individuals have different tastses - likes / dislikes. They may even have different eating styles (vegetarian, vegan, pescatarian, etc.)
      2. Buying in Bulk: If parent is purchasing food for multiple people, they have to buy larger quantities of food, which can be more expensive. They may need to buy repeats of the same item to make sure there is sufficient food for everyone. 
      3. Nutrition: Parents may be health conscious and want to purchase healthier foods. Processed foods (snacks or pre-made meals) may seem unhealthy or it may be difficult for parent to understand what's in the food (i.e. the ingredients). 
    2. Review coupons:
      1. Browsing Coupons Time: It takes a lot of time to browse and digitally clip the coupons offered. 
      2. Relevant Coupons: Coupons may not be for relevant items / desired purchases.
    3. Find items:
      1. Browsing Time: It takes a lot of time to browse for items. 
      2. Items Sold Out: Items may be out of stock or there may not be enough of a certain amount of an item.
      3. Wrong Brand: Brand available may not be the one desired. 
    4. Compare prices:
      1. Better Prices Elsewhere: Shopper finds better prices at other retailers. 
      2. Other Brands: Shopper finds other brands that offer comparable item for less. 
      3. Buy Wholesale: Shopper finds it's cheaper to purchase items wholesale.
      4. Buy in Bulk: Shopper finds it's cheaper to buy in bulk elsewhere.
    5. Check out:
      1.  Card not Available: Shopper doesn't have credit card available to complete purchase / doesn't know number or CSV offhand. 
      2. Expensive Cart: Shopper realizes cart is overbudget / needs to delete items. 
      3. Delivery: Delivery for items is too slow / needs groceries faster for a specific meal.
    6. Receive delivery:
      1. Items Missing: Items not received.
      2. Items Damaged: Groceries gone bad or have been damaged (ex. cracked eggs). Will need to contact Walmart to return or receive credit.
      3. Wrong Items: Groceries have been mixed up with other items. Received wrong item or wrong brand.
  6. RANK PAIN POINTS: I will focus on the high pain points. 
    1. Journey PortionPain PointInfluence on Customer
      Prepare grocery listChoosing foodHigh
      Prepare grocery listBuying in bulkMedium
      Prepare grocery listNutritionHigh
      Review couponsBrowsing coupon timeMedium
      Review couponsRelevant couponsHigh
      Find itemsBrowsing timeMedium
      Find itemsItems sold outHigh
      Find itemsWrong brandLow
      Compare pricesBetter prices elsewhereHigh
      Compare pricesOther brandsLow
      Compare pricesBuy wholesaleLow
      Compare pricesBuy in bulkHigh
      Check outCard not availableLow
      Check outExpensive cartHigh
      Check outDeliveryMedium
      Receive deliveryItems missingLow
      Receive deliveryItems damagedHigh
      Receive deliveryWrong itemsLow
  7. LIST SOLUTIONS: Below are digital solutions to extend the lifetime value of the customer. These solutions can be implemented on both the existing mobile app and website. I will focus on items that address high pain points only. 
    1. Prepare grocery list:
      1. Automated Lists: Create automated grocery lists based on customer behavior. If customer has history of repeat purchases, make automatic suggestions. 
      2. Premade Lists: Have customer create dietary profile based on food presences and number of members of household. Walmart could suggest groceries based on existing customer data and research.
      3. Subscription Purchases: Have customer be able to elect to choose repeat grocery purchases in subscriptions (ex. purchase lettuce every 2 weeks). 
      4. Nutrition Tags: Create simplified nutrition tags for foods that allow customers to sort for food items - ex. vegan, low calorie, etc. 
    2. Review coupons:
      1. Suggested Coupons: Have most relevant coupons shown to customer based on purchase history. "Suggested coupons for you".
      2. Automatic Coupon Clipper: Allow customer to one click clip all coupons. (Means customer does not look at all items thoroughly / store may lose out on additional purchases.)
      3. Coupon Sorter: Add tags to coupons to allow for better filtering / sorting. For example, if someone wants to find a specific type of food item (ex. vegan options), bring up all coupons for vegan items.
    3. Compare prices:
      1. Showcase Similar Retailers: Showcase prices for same items at other retailers and prove that Walmart is cheaper (ex. this same item is on Amazon Prime and Target. Here's how the prices compare.)
    4. Check out:
      1. Cart Limits: Allow customer to make cart limits ahead of time and alert them when cart is above a threshold (ex. $15+ over). Customer could customer threshold (ex. flex allowed up to $5, $10, etc. without receiving notification). 
      2. Save for later: Allow customers to save certain items for later that / will be delivered within a certain time threshold (ex. deliver in 1 week instead).
    5. Receive delivery:
      1. Photo Damage: Allow customers to photographic damaged items and upload to mobile app or website for automatic credit or money back. (Camera could be integrated with mobile app). 
  8. RANK SOLUTIONS:
    1. JourneySolutionValue to CustomerCost to Implement
      Prepare grocery listAutomated listsHighMedium
      Prepare grocery listPremade listsHighLow
      Prepare grocery listSubscription purchaseHighLow
      Prepare grocery listNutrition tagsHighMedium
      Review couponsSuggested couponsHighLow
      Review couponsAutomatic coupon clipperHighLow
      Review couponsCoupon sorterHighMedium
      Compare pricesShowcase similar retailersHighHigh
      Checks outCart limitsHighMedium
      Checks outSave for laterHighLow
      Receives deliveryPhoto damageMediumMedium
  9. CHOOSING SOLUTIONS: I'd first focus on implementing the low cost solutions that have high value to the customer. I'd think consider building a roadmap for the medium cost to implement but high value to customer features as well. The only feature that may give me pause to implement is the automatic coupon clipper. Even though I think it will be fairly easy to implement, I believe that customers who use this button will likely not look at all the coupons / be inspired to purchase items they normally wouldn't purchase. Would have to run a test to see if it's valuable to Walmart to implement such features. 
  10. METRICS:
    1. # of repeat purchases for customers that leverage features v. do not use them over a certain period of time (ex. every month, quarter, every year, etc.) 
    2. Average cart size for customers who use features v. do not use them
    3. Frequency of repeat purchases for customers who use features v. do not use them
  11. LIMITATIONS:
    1. Features are only available to customers who use Walmart digitally. For customers that focus on in person interactions with Walmart, they will not be able to take advantage of these features. 
    2. Certain customers may only use Walmart desktop v. mobile. Certain features (ex. photo damage) may render better on a mobile app than desktop or vice versa. 
Access expert answers by becoming a member
1 like   |  
Get unlimited access for $12/month
Get access to 2,346 pm interview questions and answers to give yourself a strong edge against other candidates that are interviewing for the same position
Get access to over 238 hours of video material containing an interview prep course, recorded mock interviews by expert PMs, group practice sessions, and QAs with expert PMs
Boost your confidence in PM interviews by attending peer to peer mock interview practices, group practices, and QA sessions with expert PMs
badge Platinum PM

My thoughts on answering this complex product strategy question.

Mission: Walmarts mission is to provide a one-stop-shop for customers for all their household needs with affordable and quality products ranging from grocery, personal care, automotive, connectivity, and electronics to name a few. 

Clarify:

  1. Is it related to a specific sub-category in groceries such as perishables, non-perishables etc. IVR: All 
  2. Any specific geography that I need to focus on? IVR: USA 
  3. Any user segment that I may need to focus upon? IVR: You decide 
  4. Is it fair to assume that Walmart already has a web/app for shopping IVR: Yes
  5. Any specific timeline that I need to be aware of - short term (3-12m), long term (1-3yrs) IVR: let's focus on a short term first. you can assume that there are no budget constraints for digitalization
Goal: The objective is to increase the CLTV via omnichannel digital solutions, focusing on groceries. The idea is to increase retention and repeat purchases contributing to CLTV.
Any other goal that I need to focus upon. IVR: No
 
I will first go through the user segments, and go over their potential pain points, discuss solutions and metrics that would validate my hypothesis to increase the CLTV. Does that sound right? IVR: Ok 
 
User Segments: 
  1. Consumers
    1. Family of 2 adults and 2 kids - Shop grocery 2-3 times a month with an average spending around $500 per trip. Spending in a month = $1500 (approx)
    2. Young couples - Shop grocery 2 times a month with spending of $400 per trip. Spending/month = $800 
    3. Singles - Shop grocery 2-3 times a month with spending of $300 per trip. Spending/month = $600. They relatively eat out a lot
    4. Pet food - spending of $100/month
  2. Businesses
    1. Restaurants - Spending depends upon size
    2. Mom and Pop small grocery joints
I would like to focus on consumer group and family as main segment for this discussion. This is because family shoppers have the highest spending and largest LTV 
 
Pain Points:
  1. Whole family may not be able to visit the retail store together and thus mom or dad may have to make assumptions what other people may like. They can confirm only via phone or video call from grocery store. Medium Relevance
  2. Mom/Dad may not have time to visit the store due to busy with kid schedules and work. They want the groceries to be delivered High Relevance
  3. They may not remember what product they bought last time, and are not able to buy the product they liked earlier without remembering its brand name/type Medium Relevance 
  4. They found cheaper grocery items at a competing grocery store and would have to take an additional trip to that store or may not visit walmart at all. High Relevance
  5. Dont feel like going to Walmart due to covid/health care crisis (precaution) or if they are sick. High Relevance
  6. As Walmart already has the app, customer not able to find all grocery products online. So they have to order from other grocery store. High Relevance
I will focus on the high relevance pain points. 
 
Solutions:
  1. Shopping app (Walmart already has) on iOS, android and web portal on chrome, IE, Safari, Opera. Already exists.
    1. App must be light and not memory intensive (Already exists)
    2. App must not drain phones battery (Already exists)
    3. Must compile and display all grocery products that are available in store (Exists, but needs to be improvised)
    4. Must show inventory (Already exists)
    5. Capability to order online for delivery or pickup (Already exists)
    6. Price match capability (Does not exist on digital portal)
  2. Profile system in the app not just for household but for each member in the household. So kids can also add to cart what they want thru their Walmart profiles and then mom/dad profiles are the only ones authorized to confirm the order. I-M, C-H
  3. Ordering experience starting from web or app should seamless transfer to a different channel. I added 2 products on iPad and then starting shopping on my computer - I should be able to see the previously added products
    1. 1-click ordering I-M, C-M
    2. Item list ordering - uploading item list on the app and it discover products one-by-one I-H, C-M
    3. Automatic weekly customizable ordering (subscription model for repeat purchase with capped customization): similar to hellofresh or meal kits, every week Walmart will delivery set of groceries to the family I-H, C-H
  4. Contact strategy: 
    1. Allow customers to set alerts when the price goes down such as seasonal fruits in season will start having low prices I-L, C-L
    2. Remind customers what they have missed in the cart via email/txt I-M, C-L
    3. In-app chat: for questions regarding grocery that they are not able to find online I-H, C-H
    4. Recommendation: Bundles that map to different recipes I-L, C-L
      1. Feature for choosing specific recipe and then recommending grocery for those products
      2. Feature for choosing specific international foods/cuisine 
  5. Loyalty: Exclusive in-app promotions and discounts per their account ARPU, campaigns so they stick to Walmart. I-H, C-M
  6. in-app Advertising for resonating products/cooked meals per household usage. I-M, C-H
I would focus first on item list ordering, loyalty, subscription model for repeat grocery set due to high impact and relatively less complexity
 
Metrics:
  1. Engagement: 
    1. No./% of lists uploaded - Discovery time/ order time/average cart $ value
    2. #/% loyal users (silver,gold,platinum) per spending - D/W/M
  2. Revenue
    1. ARPU - online 
    2. LTV
    3. MRR for those subscription model customers
    4. Average cart $ size - online 
    5. LTV/CAC should increase better with time
    6. Total online order size #/$
  3. Retention
    1. % of Repeat purchase per demographics, product sub-category
Risk: These omni channel shopping capabilities will cannibalize the in-store shopping revenue to some extent. I will keep looking at the data and expect total revenue to increase with online share increasing over retail. 
 
We started with the goal of enhancing CLTV leveraging omnichannel capabilities. I focused on the Family user group due to its massive contribution to grocery revenue. I focused on the delivery, price sensitivity and ordering experience. I served these problems with ordering, loyalty and subscription model solutions and focused on the primary metric on CLTV (overall/online/retail) and MRR and secondary metric of repeat purchase. 
 
Thank you. Please provide feedback. Total time: 60 mins (not happy with the timing)
Access expert answers by becoming a member
4 likes   |  
Get unlimited access for $12/month
Get access to 2,346 pm interview questions and answers to give yourself a strong edge against other candidates that are interviewing for the same position
Get access to over 238 hours of video material containing an interview prep course, recorded mock interviews by expert PMs, group practice sessions, and QAs with expert PMs
Boost your confidence in PM interviews by attending peer to peer mock interview practices, group practices, and QA sessions with expert PMs
badge Platinum PM

Clarify

Our objective is to increase user engagement which in turn would increase the customer lifetime value? Yes
Assumption is that we already have features that allow users to purchase groceries on various channels like retails (store), online? Yes
Are we talking about both perishable (like milk, vegetables etc.) & non-perishable products (canned food, paper towel, pet products etc.)? Yes

The question is what strategy Walmart can adopt to increase the user engagement in digital solutions.

 

Describe the company & product

Some of the strengths of the company are strong presence (online & stores), highly efficient supply chain across the globe. Weaknesses are thin margins, customer service & relatively weak presence in specialty.

The grocery has products that are perishable, so we also need to make sure that the promised delivery time is met.


List of strategic choices

  • Monthly/annual plan for delivery of groceries (trail for new customers)
  • Subscribe & save model for products
  • Automated shopping list based on prior behaviors
  • Free trial for dormant users


Let us assume that Walmart already has a Monthly/annual plan for delivery of groceries. We need not discuss the option further.


Evaluation Criteria

Typically, the users expect groceries to be delivered fast and this is especially true for perishable items. We will rate the above options with an impact on user engagement (which indirectly will translate into life for LTV). Other things we can look at are the competitive landscape, the effort required to introduce the program.


Evaluating the options on criteria
 

Strategic choiceUser engagement/LTV liftEffortCompetition
Subscribe & save model for productsHighMediumAmazon/Whole foods
Automated shopping list based on prior behaviorsMediumMedium-Low 
Free trial for dormant usersLowLow 



Recommendation


I recommend that we increase the engagement of the users by introducing subscribe & save option. We could add a button on all grocery products to add the option to subscribe to save. We can also offer a reduced price on the items ordered in subscribe and save program.

There is a downside that we will be losing some money in the shipping. This can be offset by increased adoption (Walmart strength) and possibly restricting the orders to be a minimum of $25 for the initial launch. Furthermore, we can use the logistics in the supply chain network to deliver the product in time.

The features allowed would allow the users to add the grocery items to the cart, confirmation of subscription, set date on which the groceries will be delivered monthly (we can test the program for weekly deliveries if there is a major lift in revenue). Let me know if you would like me to go into the details on how this product will be designed.

The success of the product can be measured by monitoring the metrics like - DAU, MAU, Customer LTV, monitoring shipping costs.
 

Access expert answers by becoming a member
0 likes   |  
Get unlimited access for $12/month
Get access to 2,346 pm interview questions and answers to give yourself a strong edge against other candidates that are interviewing for the same position
Get access to over 238 hours of video material containing an interview prep course, recorded mock interviews by expert PMs, group practice sessions, and QAs with expert PMs
Boost your confidence in PM interviews by attending peer to peer mock interview practices, group practices, and QA sessions with expert PMs
Get unlimited access for $12/month
Get access to 2,346 pm interview questions and answers to give yourself a strong edge against other candidates that are interviewing for the same position
Get access to over 238 hours of video material containing an interview prep course, recorded mock interviews by expert PMs, group practice sessions, and QAs with expert PMs
Boost your confidence in PM interviews by attending peer to peer mock interview practices, group practices, and QA sessions with expert PMs