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Customer Surplus Value: How to Encourage Customers to Pay More for Your Product

Digital Marketing
November 26, 2024
10 mins
Customer Surplus Value
Content

If you want to build a winning strategy for your company, you need to know how to calculate the consumer surplus value and use this information to make decisions. 

But, what exactly is the consumer surplus in economics and how can you find it? And once you do, how can you apply it to your business plan to make the most of it? 

Let’s break it into pieces. 

What is the Customer Surplus Value (CSV)?

In a few words, CSV is the extra value (surplus) a consumer extracts from a product or service compared to what they actually pay for it. This gap is basically the difference between what a consumer is willing to pay for something (how they value it) and the actual price it costs them.

For example, if someone would be willing to pay $100 for a jacket, because it’s exactly the type they were looking for, and it suits them perfectly, but the jacket’s price is only $80, then their Customer Surplus Value equals $20. 

Or, let’s say a person pays $15 a month for a meditation app. After several months of using it, their sleep improves, their health benefits from better stress management, their relationships strengthen, because they can better understand and communicate their emotions, and they become more productive at work, eventually leading to a promotion. If we could hang a price tag on all these priceless benefits, the tremendous difference between that value and the $15/month would represent the Customer Surplus Value.

Why Does Customer Surplus Value Matter? 

While the meditation app example might be too vague—since we can’t necessarily tell if the life quality improvements were directly tied to the service in that imaginary person’s case — most of the time, people can clearly tell when they’re receiving more than what they paid for. This realization builds trust and loyalty, which is why people often stick with a brand. The emotional connection created by this surplus is incredibly powerful.

Perceived value is also likely the driving force behind people choosing any subscription-based service. How many times have you bought a gym membership after quickly calculating that, if you visited the gym daily, each session would cost you just $1? That’s customer surplus value in action. 

For your business, it means:

  1. Focusing on delivering consistent value—not just in products but in customer experience and after-sales support leads to long-term customer loyalty.
  2. Offering free trials, bundling extra features, or creating loyalty programs that amplify perceived value will likely be the reason for your customer to not go to your competitor. 
  3. Making an effort to increase the extra value will lead to each customer becoming a brand ambassador. 

Is CSV the Same as NPS?

At first glance, Customer Surplus Value (CSV) and Net Promoter Score (NPS) might seem similar because both are customer-centric metrics designed to assess satisfaction and loyalty. They share a common goal: helping businesses understand how customers feel about their products or services and how likely they are to stay engaged. However, while they overlap in purpose, the way they measure customer sentiment and the insights they provide are fundamentally different.

The Similarities

  • Customer Feedback: Both CSV and NPS rely on customer input to measure the effectiveness of a product or service.
  • Focus on Loyalty: They aim to reveal levels of customer commitment and satisfaction, offering insights that influence retention strategies.
  • Strategic Use: Both metrics are invaluable tools for refining customer experience and driving business growth.

Key Differences

  1. Measurement Focus:
    NPS measures the likelihood of a customer recommending the product or service, providing an indicator of word-of-mouth potential. CSV, on the other hand, quantifies the additional perceived value a customer gets from the product relative to its price.
  2. Data Collection Method:
    NPS uses a straightforward survey question—“How likely are you to recommend us?”—to classify customers as Promoters, Passives, or Detractors. CSV involves hypothetical scenarios where customers are asked what level of compensation they would require to temporarily forgo the product or service, highlighting its indispensability.
  3. Depth of Insight:
    NPS offers a high-level view of customer satisfaction and advocacy potential, while CSV dives deeper into how much value a customer truly derives from the product, uncovering its role in their daily life or business.

CSV vs NPS

For a more detailed breakdown of NPS, along with practical examples, read NPS and CSV: How to Gauge Customer Loyalty Without Fussy Surveys?.

How to Find the Consumer Surplus Value?

To measure CSV, you have to know two things, the willingness to pay and the actual price paid.

  1. The Willingness to Pay (WTP)

This is the maximum price a consumer would be willing to pay for your product or service. You can estimate it through surveys, focus groups, and consumer behavior analysis.

  1. The Actual Price Paid 

As its name shows, this is the price consumers are actually paying for your product or service.

Knowing both of these figures you can then calculate the consumer surplus value by using the following formula.

Consumer Surplus Formula 

Consumer Surplus Value (CSV)=Willingness to Pay (WTP) – Actual Price Paid

When you can find the CSV you can get precious insight into how much value customers feel they’re getting from your products and how competitive your pricing truly is.

How to Determine Consumer Surplus – The Graph Way

Here is how to find consumer surplus, the old-fashioned way: 

Consumer Surplus Value graph

Imagine a business selling a product, such as a premium water bottle, in a competitive market. The following information is provided, based on the graph:

  • Demand Curve: Customers are willing to pay up to $70 for the water bottle (maximum perceived value).
  • Price Line: The actual price charged by the company is $50.
  • Quantity Sold: At this price, the business sells 40 units.

Step-by-Step CSV Calculation:

  1. Identify the Base of the Triangle (Quantity):
    The base of the triangle is the number of units sold, which is 40 units.
  2. Identify the Height of the Triangle (Price Difference):
    The height is the difference between the maximum price customers are willing to pay ($70) and the actual price they pay ($50):
  1. Calculate the Area of the Triangle (Customer Surplus):
    Use the formula for the area of a triangle:

Substituting the values:

  1. Result:
    The Customer Surplus Value (CSV) for this product is $400.

What CSV Can and Can’t Do

Even though CSV is a powerful tool, it’s essential to understand that it also comes with some limitations. Here is what it can and can’t do:

What CSV Can Do:

  1. Guide Product/Service Development and Pricing

CSV data can reveal which product/service features customers value most, allowing you to enhance those aspects, create new traits and packages, and adjust pricing accordingly.

  1. Improve Customer Retention

By making the most of CSV data, and improving your end product, thus increasing the surplus value, you can retain more customers and strengthen your clientele’s loyalty. People are more likely to stick to a purchase if they feel they’re getting a good deal for what they pay.

  1. Offer Competitive Advantage

Consumer Surplus Value can give you insight into how your offerings stand against your competitors. If your CSV is significantly higher, then you are selling more value compared to your cost, which is a strong selling point.

What CSV Can’t Do:

  1. Ensure Long-Term Customer Loyalty

CSV alone can’t predict nor ensure that your customers will stay for the long haul. That depends on many factors such as after-sales support, brand reputation, and overall experience. 

  1. Reveal Subjective Perception Variability

Not all customers value product features equally. Some may find a feature indispensable, while others may not give it a second thought or even miss it if it ceases to exist. And the CSV might not reflect this variability. 

  1. Cover All Customer Satisfaction Issues

Whilst CSV can indicate general consumer satisfaction, it doesn’t cover all the bases. Poor customer support, delays in delivery, or technical problems are issues that can still impact satisfaction, regardless of surplus value.

Overall, for the Consumer Surplus to offer a more holistic view of customer health should better be combined with other metrics, like the Net Promoter Score (NPS) – a figure that reflects the likelihood of customers recommending your product/service to others.

The Bottom Line

Customer Surplus Value gives you precious information about how much customers value your products or services relative to their cost. Measuring and analyzing CSV can help you make informed decisions on product development, pricing, and customer satisfaction strategies. However, like any metric, CSV works best as part of a larger toolkit, helping you balance value with satisfaction and loyalty.

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FAQs

[[FAQ-START]]

1. What Is the Difference Between Consumer Surplus and Producer Surplus (PSV)? 

Producer surplus is the difference between the lowest price a producer would accept to sell a product and the selling actual. On the contrary, consumer surplus is the difference between the highest price a consumer would pay and the price they actually pay. 

When looking at a supply and demand graph, the point where supply meets demand – the equilibrium point – is, in fact, the point where these two surpluses meet. And this point reflects a win-win scenario for both producers and consumers.

2. Can I Convert the CSV to PSV?

Yes, there is a way: Raising the price of your product/service. This change will make room for you to gain more profit if customers are willing to pay above the equilibrium price. 

Even though a higher price may shrink the demand the increased profit per unit can compensate for this, thus enabling you to gain more surplus by selling at a higher price than the minimum you would accept.

3. How Often Should I Measure CSV?

There’s no fit-to-all rule, but a good idea is to measure CSV at least two to four times a year. 

This is considered to be a good frequency that allows you to keep up with trends in customer behavior and perceptions along with pricing changes that may occur.

4. Is There a “Good” CSV Score to Aim For?

No actually, because it varies among industries and end products. Scoring a positive CSV though, is a good indication as it implies that customers perceive your product as valuable. 

Consistently high scores can suggest strong product-market fit and customer satisfaction. Which is something you should aim for.

[[FAQ-END]]

Written by
Anastasia Marchyshak

Content Marketing Manager at Promodo

Immersing myself fully in any topic I explore and my appreciation for simplicity are the driving forces behind my work.

Published:
November 26, 2024
Updated:
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