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Cracking the Customer Retention Code: Bummer’s Retention Strategy & Case Study Included

"The purpose of a business is to create a customer who creates customers." — Shiv Singh

In the ever-evolving business landscape, where customer relationships are the grounds of success, one word stands tall: retention. Satisfied customers don't just return, they bring lots of newcomers with them, all without any acquisition cost. 

Bummer, a renowned D2C apparel brand leveraged this powerful tool to grow their ROI 22X in just 4 months without any Customer Acquisition cost!! Let's dive deep into how Bummer crossed such milestones in so little time!

Why is retention super important to any business?

What positive outcome comes to your mind when you think of retention? 

For most of us, it's the great customer experience and the positive word of mouth. Let’s explore some other reasons that state- “retention should be your business’s number one priority”:

  • Helps in Acquiring More Customers: Ensuring a great customer experience is the first and among the most important steps to customer retention. This step in turn makes customers spread a positive word of mouth among their peers hence encouraging them to buy from you. 
  • Sets your Base of Business: Retention brings in repeat business from customers especially for subscription-based models as they focus heavily on habit formation creating a consistent business process.
  • Increase Value Per Customer: Since the CAC is almost negligible, retention increases the value per customer as a repeat customer generates revenue for your business every time they buy that too without any money spent on their acquisition.
  • Fosters Loyalty: Retention builds a customer’s loyalty towards your brand and products as it focuses on the customer forming a habit of using your product so that they come back for more.

Retention Mistakes Brands Make

After looking at how retention benefits a business we think that aren't all businesses doing it? The answer is yes, they are but how are their retention efforts different from bummer’s that they don't achieve the same results? Let’s have a look:

  • Channel-first vs. Customer-first Approach: Brands don’t focus on their customers and upon hearing about retention they straight away jump to find the best retention channel. However, it should be the other way around. Brands should always think of an omnichannel approach when it comes to retention.
  • Low Usage of Segmentation and Personalization: Brands blast out campaigns without any personalization and segmentation which makes their win-back campaigns unsuccessful.
  • Unclear Retention Charter: Brands do not have any clear Retention charter and do not know which is the best nurture process suitable for their target audience. This leads  them to make aimless tries at retention.
  • Sending Random Messages: Sending customers random messages and flooding their inboxes may have the opposite effect on retention. This may lead to the customer blocking you.

Step By Step Guide to Build your Retention Charter

To help you not make the above-mentioned mistakes, we have a step-by-step guide for you to build your retention charter.

Retention happens in three different stages:
  • Pre-acquisition
  • In Adoption
  • Habit Formation

Let’s discuss these three stages in detail to see what practices are best done at each stage:

Pre-acquisition

Whenever customers come to your website they look at your product multiple times before making a purchase. Now, they may view products like appliances or sofas at least 5-6 times before making a purchase. On the other hand, for a t-shirt,  they may visit for a maximum of 2-3 times before the purchase. Therefore, a lot can be done during this period to ensure a repeat purchase from the customer.

In Adoption

This stage starts after the customer has made the purchase, at this stage, they are making a switch from a product they are already using. Your retention communication is what makes all the difference here, the customer may completely switch to your product or may go back to the one they were using.

Habit Formation

This is the time your customer is trying out the product, at this stage, you have to ensure that they use your product for at least 8-14 days to make them form a habit. This stage is crucial as it determines whether the customer is coming back to you or not.

Nurture Scale

All the above steps require one simple thing- Nurturing the customer. Now, how much you nurture a customer directly depends on the type of product you are selling.

Let’s understand this with an example:

Consider an expensive and long-lasting product like a sofa which we generally purchase say once in 5 years. For this kind of product with a pretty high AOV (Average Order Value), you might have to nurture the customers pre-acquisition to convince them to buy from you.

Post-acquisition you can reduce your nurturing efforts as for a product like this the customer generally forms a habit over time.

On the contrary, let us see a product with a low AOV like apparel that a brand like Bummer sells. For this kind of product that a customer buys say once every month you need to put in medium-level efforts pre-acquisition. However, you need to take the nurturing up a notch post-acquisition.

High efforts for the in-adoption stage are required for these products because you need to tell the customers why they need to switch from their usual brand to yours. Highlight your USPs, engage with them to cross-sell or upsell, and ensure that they use your product at least 8-14 times for them to form a habit. 

This is how you can choose the appropriate nurturing level for your customers at different stages of retention,  depending on the frequency of purchase, and the average order volume.

Now, let’s understand how Bummer got a 60% uplift in their revenue in just 4 months with a case study.

Case Study: Decoding Bummer’s Retention Success

Sanmaya Biswal, Growth Manager at Bummer joined Bummer 4 months back, and since then their revenue from repeat customers has been soaring!

When we asked him what’s his secret, he told us the secret sauce to his retention strategy which he calls his - Sandwich Campaign Management Method.

Let’s see what this strategy is all about.

Sandwich Campaign Management Method

Bummer Got 22X ROI from just one Launch Campaign with 0 CAC while launching a new category using existing customers all from its secret sandwich strategy. This strategy consists of three layers, the top, the middle, and the bottom layer. Take a look at what these layers comprise:

Top Layer

This is the beginning of  the campaign, at this stage three main things are to be done:

  • Choose your best channels with maximum active volume: Instead of focusing on different channels, blast the campaign on one or two best channels that have the maximum response rate from your customers.
  • Create a campaign for all audiences except the last 14 days' purchasers: At this stage, no major segmentation is required, you may divide your customers into two categories active and non-active for ease.

 Note- However, that is not necessary, you can send the same message blast to everyone except the customers who have made a purchase in the last 14 days and whose order is not delivered, as they may return the product already in transit to get a cheaper price.

  • Create sending time optimization for Channel: Send messages at different times on different channels instead of sending them simultaneously.

 Say you send the first blast on SMS  the customer is notified but doesn't engage as they get busy or distracted. But, upon getting another notification on another channel like WhatsApp after some time they will be reminded of the campaign and may make a purchase.

Middle Layer

This is a crucial stage of this strategy as this is what brings the boost in your ROI. This stage is where you make customer segments to send them personalized campaign messages according to the interaction they have had with your business.

These are the main divisions- The Positive Variable, The Negative Variable, and Exclusion can be defined based on:

 Product category: 
  • The Positive Variable- People who purchased a certain product category. 
  • The Negative Variable- People who have not purchased a certain product category. 
  • Exclusion- First-Time purchasers ( 7-14 Since purchases)
Time:
  • The Positive Variable- Purchased in the last 3 months
  • The Negative Variable- Did not purchase in the last 3 months
  • Exclusion- First-Time purchasers ( 7-14 Since purchases)
Amount Spend:
  • The Positive Variable- Spent 2000 in the last 3 months
  • The Negative Variable-Spent less than 1500 in the last 3 months 
  • Exclusion- First-Time buyers ( 7-14 Since purchase)
Frequency:
  • The Positive Variable- Purchased 3x in last 3 months
  • The Negative Variable-Purchased less than 3x in the last 3 months
  • Exclusion- First-Time buyers ( 7-14 Since purchase)

Now you can send personalized messages based on these segments.

Say a customer who has purchased a certain category of products but has not made a purchase in the last 3 months then you can send a message to them saying something like-

It has been a long since they visited you and give them an offer to lure them into buying. 

Your goal is to maintain the Positive Variable customers as loyal customers and to turn the Negative Variable into loyal ones.

Bottom Layer

This stage marks the end of the campaign and here we focus on three channels with different response times. This stage is required mainly to create FOMO among the customers and to push them to buy from you. This is how you will send the messages via different channels:

  • High response time channel: In a channel like emails where the response time is high share a 24-hour left campaign.
  • Medium response time channel: SMS is generally a mid response time channel here you can send a Sale Ends Today alert.
  • Low response time channel: Channels like WhatsApp which give fast replies are suitable to share the Sale ends in a few hours of campaign messages.

Note that all these channels are aimed at creating a sense of FOMO and making the customer buy from the sale.

Now after completing the campaign journey let’s see how and what metrics are to be measured to see how successful the campaign is for you.

How To Measure the Performance of Your Retention Campaign

Different channels require different metrics to be measured, let’s see what are they:

SMS:
  • Conversion Rate: The percentage of website visitors or users who make a purchase.
  • Click-Through Rate: The percentage of people who click on the specific link or call to action.
Email:
  • Revenue per user: The amount of money generated from each customer or user.
  • Open rate: The percentage of recipients who open and view the message.
  • Conversion Rate: The percentage of website visitors or users who make a purchase.
  • Click-Through Rate: The percentage of people who click on the specific link or call to action.
  • Return on Investment: The measure of the profitability or effectiveness of an investment, calculated as the gain or benefit divided by the cost of the investment, usually expressed as a percentage.
WhatsApp:
  • Revenue per user: The amount of money generated from each customer or user.
  • Open rate: The percentage of recipients who open and view the message.
  • Conversion Rate: The percentage of website visitors or users who make a purchase.
  • Click-Through Rate: The percentage of people who click on the specific link or call to action.
  • Return on Investment: The measure of the profitability or effectiveness of an investment, calculated as the gain or benefit divided by the cost of the investment, usually expressed as a percentage.

Conclusion

In conclusion, customer retention and effective retention strategies are crucial in today's competitive business world. It's important to remember that retaining customers is an ongoing effort that demands dedication and adaptability. Stay connected with customer feedback, industry trends, and new technologies as you work on your retention strategies for long-term success.