Financial Impact of Customer Success: Drive ROI and Growth

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25 November 2024

Quantifying the Financial Impact of Post-Sales Services: Elevating Customer Success to the Next Level of Decision-Making

Jason Bouros
by Jason Bouros Reading time: 12 mins

As the popular saying goes ‘‘If you can’t measure it, you can’t manage it,’’(Bolsinger 2015). In today’s competitive SaaS landscape, Customer Success has emerged as a vital strategic asset, driving revenue growth and long-term profitability. However, to fully unlock its potential, companies must go beyond qualitative insights and bring data into the decision-making process within Customer Success ranks and investments. This guide explores how financial frameworks such as Net Present Value (NPV), Internal Rate of Return (IRR), Payback Period, Return on Assets (ROA), and Return on Equity (ROE) can be seamlessly integrated into Customer Success strategies to enhance customer relationships and align investments with measurable business outcomes.

Adopting a data-driven approach in Customer Success marks the next phase of strategic thinking, particularly in strengthening collaboration with your CFO. By leveraging financial metrics, organizations can ensure that Customer Success decisions are not only customer-focused but also grounded in business fundamentals that demonstrate clear ROI. This alignment bridges the gap between operational priorities and financial expectations, enabling more impactful, efficient, and scalable Customer Success initiatives.

This guide emphasizes the importance of making informed decisions based on robust data and financial models, fostering a deeper understanding between Customer Success and Finance. By quantifying the financial impact of post-sales services, organizations can prioritize initiatives with the highest potential for profitability and ensure that every dollar invested delivers measurable value. While the principles outlined here do not guarantee value creation, they provide a structured methodology to base decisions on solid business cases, fostering collaboration, accountability, and ongoing evaluation.

1. Reconciling Financial Metrics with Established CS Metrics

Some may wonder how these financial metrics align with established Customer Success indicators like Gross Revenue Retention (GRR), Net Revenue Retention (NRR), Cost to Serve, Gross Margin, and Customer Acquisition Cost (CAC). These operational metrics remain critical for measuring the success and health of post-sales programs but focus on results after initiatives are implemented.

Financial tools like Net Present Value (NPV), Internal Rate of Return (IRR), and Payback Period serve a complementary purpose: guiding decision-making before implementation. They help answer key questions:

  • Why is this Customer Success investment being prioritized?
  • What is the business case for the initiative?
  • When will the enterprise likely see a return?

For example, the scenario featured in this guide looks at a situation where a SaaS company investing in a personalized onboarding program assumes $250,000 in additional revenue over five years. While metrics like higher NRR from reduced churn justify the revenue impact, tools like NPV and IRR validate the financial case for the investment. They consider factors such as the company’s cost of capital and the Time Value of Money (TVM), bridging the gap between operational metrics and financial decision-making.

If I’m a Chief Customer Officer (CCO) seeking budget for a new Digital Customer Success program, I need to be armed with data and a clear understanding of the potential return for this initiative. Tools like NPV not only quantify the expected impact but also help bridge communication with finance teams. NPV considers factors that a financial team will focus on, such as the company’s cost of capital and the value of the investment when applying TVM. By using these tools, Customer Success leaders can effectively justify their investments and ensure alignment with enterprise financial goals.

This dual-layer approach ensures both the outcomes and the rationale for initiatives are well-supported, creating a stronger case for securing resources and achieving measurable success.

2. Quantifying the Impact of Post-Sales Services on Key Financial Metrics

Net Present Value (NPV): NPV is a powerful tool for evaluating the long-term value of customer relationships. By calculating the present value of future cash flows generated from retaining and expanding customer accounts, companies can demonstrate how investments in Customer Success today lead to significant returns over time. For instance, retaining a high-value enterprise customer not only secures immediate revenue but also enhances the NPV of the entire customer base.

Example: Investing in personalized onboarding for a strategic account may incur upfront costs, but the increased customer lifetime value (CLV) and reduced churn contribute positively to the company’s NPV. This quantifiable impact justifies the initial investment and underscores the importance of tailored Customer Success strategies.

Internal Rate of Return (IRR): IRR helps assess the profitability of investments in Customer Success programs by calculating the rate of return that makes the NPV of cash flows zero. If the IRR exceeds the company’s cost of capital, the investment is considered financially attractive.

Example: Implementing a new customer education platform may have significant upfront expenses. However, by calculating the IRR based on projected increases in upsell opportunities and customer retention, the company can demonstrate that the investment yields returns surpassing alternative uses of capital.

3. Collaborating with Finance to Develop Models Capturing Short-Term Costs and Long-Term Benefits

Payback Period (PP): The Payback Period measures how long it takes for an investment to generate cash flows sufficient to recover its initial cost. Applying PP to Customer Success initiatives allows companies to understand the timeline for achieving positive cash flow from these investments.

Example: Introducing a customer health monitoring system may require substantial initial funding. By calculating a payback period of, say, 12 months, both the Customer Success and Finance teams gain clarity on when the investment will start contributing positively to cash flow. This shared understanding facilitates strategic planning and resource allocation.

4. Aligning Customer Success Metrics with Overall Business Objectives and Financial KPIs

Return on Assets (ROA): ROA indicates how efficiently a company is utilizing its assets to generate profits. Effective Customer Success strategies can improve ROA by increasing net income through higher customer retention and expansion without a corresponding increase in assets.

Return on Equity (ROE): ROE measures profitability relative to shareholders’ equity. Enhancements in Customer Success can boost ROE by elevating net income, demonstrating efficient use of shareholder investments.

Example: By enhancing customer retention and driving expansion through proactive Customer Success efforts, the company directly contributes to increasing net income. This improvement positively impacts ROA and ROE, showcasing efficient utilization of resources and equity to generate profits. A higher ROA, for instance, indicates more earnings per dollar of assets, partly attributable to successful Customer Success initiatives.

5. Educating Finance on the Customer Journey and Critical Touchpoints

Applying NPV to Customer Segmentation: Understanding the NPV of different customer segments helps justify resource allocation based on lifetime value. By quantifying the long-term value of each segment, companies can tailor their Customer Success strategies more effectively.

Example: Enterprise customers may have a higher NPV due to larger contract values and longer retention periods. This justifies a lower Customer Success Manager (CSM)-to-account ratio for these clients. By allocating more resources to high-NPV segments, the company ensures optimal investment based on the long-term value each customer brings.

6. Customer Success & Support Expense Distribution

Connecting Investments to ROA and ROE: Analyzing how expenses in Customer Success and Support impact overall profitability and efficiency metrics like ROA and ROE is crucial. Efficient expense distribution can enhance these key financial ratios without unnecessary increases in assets or equity.

Example: By strategically allocating resources—such as investing in automation tools for low-touch accounts while providing high-touch support for strategic clients—the company can improve net income. This optimized spending positively affects ROA and ROE, indicating prudent financial management and efficient use of resources.

7. Balancing Profitability and Growth

Tying in NPV and IRR for Strategic Investments: Balancing the pursuit of rapid growth with the need for profitability requires careful evaluation of strategic investments. NPV and IRR can be used to assess growth initiatives, ensuring alignment with long-term financial goals.

Example: When considering entering a new market segment or launching an innovative product feature, calculating the NPV and IRR helps determine the potential long-term returns. Investments with high NPV and IRR values that exceed the cost of capital indicate that, despite significant upfront costs, the initiatives are likely to maximize value over time.

Practical Example:  Evaluating a Customer Success Investment Using NPV, IRR, and Payback Period

Scenario:

 A SaaS company is considering investing in a new Customer Success initiative—a personalized onboarding program aimed at strategic enterprise clients. The goal is to enhance customer retention, reduce churn, and increase upsell opportunities. The investment details are as follows:
Initial Investment: $100,000 (upfront cost for developing and implementing the program)

 Projected Annual Incremental Cash Inflows:
Year 1: $30,000
Year 2: $40,000
Year 3: $50,000
Year 4: $60,000
Year 5: $70,000

 Company’s Cost of Capital: 10%

Net Present Value (NPV)

Calculation:
To determine the NPV, we discount the future cash inflows back to their present value using the company’s cost of capital and then subtract the initial investment.

NPV = – Initial Investment + Σ (Cash Inflow_t / (1 + r)^t)
Where:
t = year
r = discount rate (10% or 0.10)

Present Value of Cash Inflows:

Year 1: $30,000 ÷ (1 + 0.10)^1 = $27,272.73

Year 2: $40,000 ÷ (1 + 0.10)^2 = $33,057.85

Year 3: $50,000 ÷ (1 + 0.10)^3 = $37,558.87

Year 4: $60,000 ÷ (1 + 0.10)^4 = $40,977.05

Year 5: $70,000 ÷ (1 + 0.10)^5 = $43,455.99

Total Present Value of Cash Inflows:
$27,272.73 + $33,057.85 + $37,558.87 + $40,977.05 + $43,455.99 = $182,322.49

NPV Calculation:
NPV = – $100,000 + $182,322.49 = $82,322.49

Interpretation:
A positive NPV of $82,322.49 indicates that the investment is expected to add value to the company and exceeds the returns required by the cost of capital. This quantifies the long-term benefit of the Customer Success initiative, aligning with the strategic goal of enhancing customer relationships to drive profitability.

Internal Rate of Return (IRR)

Calculation:
IRR is the discount rate that makes the NPV of the cash flows equal to zero.

0 = – $100,000 + Σ (Cash Inflow_t / (1 + IRR)^t)
Using financial software or a calculator:
IRR ≈ 34.9%

Interpretation:
An IRR of approximately 34.9% significantly exceeds the company’s cost of capital of 10%. This means the investment is expected to generate returns well above the company’s required rate, making it financially attractive. It demonstrates the profitability of investing in the Customer Success initiative over alternative investments.

Payback Period (PP)

Calculation:
The Payback Period is the time it takes for the cumulative cash inflows to equal the initial investment.

Year 1 Cumulative Cash Flow: $30,000
Year 2 Cumulative Cash Flow: $30,000 + $40,000 = $70,000
Year 3 Cumulative Cash Flow: $70,000 + $50,000 = $120,000

The initial investment of $100,000 is recovered between Year 2 and Year 3.

Exact Payback Period:
Payback Period = 2 + ($100,000 – $70,000) / $50,000 = 2 + 0.6 = 2.6 years

Interpretation:
The investment’s payback period is 2.6 years, indicating that the company will recover its initial investment in just over two and a half years. This timeframe provides clarity on the short-term financial commitment and helps in planning cash flow management. It aligns with the company’s strategic planning by illustrating when the investment will begin to generate positive cash flow.


By applying NPV, IRR, and Payback Period to the Customer Success initiative, the company can quantitatively assess the financial viability of the investment:

  • NPV ($82,322.49): Demonstrates the initiative’s value addition over time.
  • IRR (34.9%): Indicates a high rate of return exceeding the cost of capital, affirming the investment’s profitability.
  • Payback Period (2.6 years): Provides a clear timeline for when the investment will start contributing positively to cash flow.

Strategic Insights:

  • Justification of Investment: The positive NPV and high IRR justify the upfront costs associated with the personalized onboarding program, highlighting its long-term benefits in customer retention and revenue growth.
  • Resource Allocation: Understanding these financial metrics allows the company to allocate resources effectively, prioritizing initiatives that offer the highest returns.
  • Alignment with Business Objectives: By quantifying the impact on key financial metrics, the initiative aligns Customer Success efforts with overall business goals, such as profitability and efficient use of capital.

By integrating these financial principles, the company not only strengthens the collaboration between Customer Success and Finance but also ensures informed decision-making that contributes to sustainable growth and profitability.

Conclusion

By integrating financial principles like NPV, IRR, Payback Period, ROA, and ROE into Customer Success activities, the article provides a comprehensive view of how these initiatives influence key financial outcomes. By quantifying the impact of post-sales services, companies can make strategic decisions that enhance customer relationships and drive profitability. This approach not only strengthens collaboration between Customer Success and Finance but also equips Customer Success professionals with a deeper understanding of essential financial concepts, fostering informed decision-making that benefits the entire organization.

While the examples illustrate the potential financial impact of Customer Success, additional review is needed along the way to validate the value achieved (More from Peter on that topic here). In the past, a lack of data-driven decision-making has limited the effectiveness of Customer Success investments. Although this approach does not guarantee value creation, it ensures that investments are based on valid business cases with a strong potential for value creation. This ongoing evaluation helps the company optimize resources and adapt strategies based on actual outcomes, reinforcing the value of Customer Success as a strategic asset.

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Jason Bouros
Jason Bouros

Jason is a Certified Product Manager who has extensive experience working with multiple products with methodologies ranging from waterfall to Agile as well as Pragmatic Marketing. These products areas include SaaS, telecommunications, Voice over IP (VOIP), mobile application, enterprise and customer facing. He has a passion for Agile Transformation and enabling companies to achieve value more quickly.