Sample research / Fictional case study
Can recurring revenue
turn into stronger profits?
Explore a business idea from its starting assumptions to the scenarios that could challenge it. This worked example shows how a research argument can be examined.

Inside this note
Follow the reasoning, not just the outcome.
Demonstration only. ExampleCo is fictional. Every financial figure below is a deliberately chosen model assumption or a calculation from those assumptions. There is no real security, live market data, analyst rating or recommendation to trade.
The investment thesis
Repeat customer revenue could support higher operating profit if the business grows faster than its operating costs.
In this example, ExampleCo sells workflow software through annual subscriptions. The idea is that customers renewing their contracts could provide a base of revenue while additional sales spread product and administrative costs over a larger business.
That argument depends on renewals remaining healthy and growth not requiring an equal or greater increase in spending. Recurring revenue alone would not establish either condition.
Start with explicit assumptions
These inputs describe a hypothetical starting year. They are not reported company results and have no external financial data source.
| Starting-year input | Illustrative value |
|---|---|
| Annual revenue | $100.00m |
| Operating margin | 12% |
| Operating profit | $12.00m |
What would support the argument?
- Renewals that hold up. In a real report, customer renewal data would help test whether the revenue base is durable. Annual contracts alone would not prove this.
- Growth that covers its costs. New sales would need to contribute enough to offset the associated sales, support and development spending.
- Cash generation consistent with earnings. Cash-flow statements would help assess how accounting profit relates to cash generated by the business.
One business. Three possible paths.
Change the revenue and margin assumptions and the profit outcome changes substantially. These are sensitivity cases for the next hypothetical year; none has been assigned a probability.
How the profit outcomes compare
Hypothetical operating profit in US dollars (millions). Bars share a zero baseline. No probabilities are assigned.
| Model assumption | Downside | Base case | Upside |
|---|---|---|---|
| Revenue change | -4% | +12% | +20% |
| Annual revenue | $96.00m | $112.00m | $120.00m |
| Operating margin | 9% | 14% | 17% |
| Operating profit | $8.64m | $15.68m | $20.40m |
- Downside: weaker demand, persistent costs. Fewer renewals or delayed purchases reduce revenue, while much of the cost base remains. Both revenue and margin fall.
- Base case: measured growth, some cost efficiency. Revenue increases and operating costs grow more slowly, allowing the margin to improve.
- Upside: stronger sales, greater cost efficiency. Higher demand combines with slower expense growth. The model assumes both conditions; it does not demonstrate that they will occur.
Calculation example: $112.00m × 14% = $15.68m of operating profit. This model omits interest, taxes, capital expenditure and working-capital changes. Operating profit is not net income or free cash flow.
Where valuation enters the picture
A growing business can still be priced too highly. Evaluating an actual share would also require its market price, balance sheet, share count, financing needs and a fuller valuation model. This example therefore assigns no share-price target or buy/sell rating.
What could weaken the thesis?
Each of these risks challenges a condition the model relies on. Expand a risk to see what it could change.
Customers may not renew.
A subscription contract has a renewal date. If customers leave, reduce usage or negotiate lower prices, the recurring revenue base may shrink. Customer retention and revenue concentration would need closer examination.
Growth may become more expensive.
Competition can require higher sales spending, discounts or faster product development. Revenue could increase while operating margins stagnate or decline.
Reported profit may overstate financial flexibility.
Cash may be tied up in receivables, product investment or other business needs. A real assessment would review cash flows and financing obligations alongside the income statement.
The purchase price may leave little room for error.
Even if the operating thesis is correct, an investor could lose money if the purchase price already assumes stronger results or the valuation investors are willing to pay falls.
What would make us revisit the idea?
A useful thesis includes reasons to change it. In this fictional case, the next review would focus on:
- Renewal trends. A sustained deterioration would challenge the assumed revenue base.
- Revenue growth versus spending. Costs rising as fast as, or faster than, revenue would weaken the case for margin expansion.
- Profit versus cash generation. A persistent gap would call for a closer look at working capital, investment needs and accounting judgments.
The conclusion remains conditional.
This model illustrates a possible route to higher operating profit and the conditions that could prevent it. Before forming a view on a real investment, the assumptions would need to be replaced with dated evidence, checked against contrary information and connected to a valuation.
Model and source notes
All ExampleCo figures were created for this demonstration. The calculations can be reproduced from the values shown in the tables. No live quotes, company filings or historical investment returns are used.
For background on income statements and cash flow, see the SEC’s Beginners’ Guide to Financial Statements. This educational source does not validate the fictional company or endorse GarryCoins.
Investing involves risk, including loss of capital. Scenarios are illustrative, outcomes are uncertain, and past performance does not guarantee future results.

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