Your commercial system is a capital allocation problem. The best operators run it like one.
Every commercial leader is a capital allocator, whether they think of themselves as one or not. The cost of going to market — acquiring, retaining, and growing customers — is the largest discretionary pool of capital most tech companies deploy.
Warren Buffett famously warned: "Only when the tide goes out do you discover who's been swimming naked." The tide is going out. The decade in which leverage and multiple expansion carried software valuations is largely over. Returns increasingly come from what the commercial system produces.
McKinsey's analysis of more than 100 B2B SaaS companies found that firms in the top quartile of valuation multiples trade at a median 24x EV/revenue against 5x for the bottom quartile. The metrics most correlated with that gap are largely outputs of the commercial system: ARR growth, net revenue retention, and CAC payback period. The commercial system is no longer a support function; it is the competitive advantage itself.
The three metrics most correlated with enterprise value are commercial system outputs
Correlation of operational metrics with EV/NTM revenue multiple
So if the commercial system is the most direct lever on enterprise value, how would history's best capital allocator run it?
Three Buffett principles to answer the question: is my commercial spend producing revenue that makes my business worth more, or less?
In B2B tech, the ICP — ideal customer profile — is usually treated as a sales and marketing concept. The two functions define which companies to target, which firmographics to filter on, which verticals convert well. If deals close and pipeline converts, the definition is confirmed and budget is deployed behind it.
That definition is not wrong, just incomplete. The relevant question is not only "can we sell to these customers?" but "what is the lifetime return on the capital we deploy to acquire, serve, and retain them?" That is an ICP defined by unit economics, not just sales behavior. Deals closed outside it without a deliberate rationale feel like growth but behave like value destruction.
The trouble is that the damage takes twelve to eighteen months to surface, until those cohorts begin churning at rates that pull your blended retention down and your acquisition costs up. By the time the degradation shows up in your headline metrics, the capital is already gone.
In a diligence process, that capital efficiency is exposed. An acquirer runs a vintage analysis — segmenting revenue by the year each cohort was acquired and tracking retention forward. When retention declines cohort over cohort, the multiple gets discounted before the management presentation begins.
But the valuation haircut is not the only cost.
A sophisticated investor sees that cohort pattern and draws a second conclusion: if the commercial system could not distinguish revenue that compounds from revenue that erodes, this team is not a reliable steward of our capital.
If anything, AI is making this discipline harder still. Buyers are experimenting with shorter commitments and smaller initial budgets, cohorts behave differently to their predecessors, contract duration has dropped. Businesses need smarter leading indicators that connect to lifetime economics, not just conversion.
One European mid-market software company found that deals closing above 18% discount consistently correlated with eroding economics downstream: higher pre-activation churn, weaker product engagement, declining customer-health scores. Sales and marketing were celebrating achieved targets while company value was eroding. The company turned the threshold into an ICP-fit gate: leads that matched the pattern were triaged to self-serve channels with lower-cost entry offerings, reserving the direct sales motion for ICP-fit pipeline.
Another climate-tech company moved its CAC denominator from contract signature to first value milestone. The reported CAC worsened, but the number became a far more reliable foundation for marketing planning.
ICP-unit-economics discipline is a whole-system capability: one that requires marketing, sales, CS, and finance to optimize for the same definition of a good customer, while the market, the product, and the competitive landscape keep shifting underneath them. That is difficult to build and operate, which is a significant part of why the gap between top and bottom performers runs close to fivefold.
A disciplined investor manages capital as a portfolio. Buffett does not spread capital evenly across Berkshire's businesses; he floods the highest-returning opportunities and starves the rest, regardless of last year's budgets or sunk costs.
Your commercial spend works the same way, or should. It is not one number. It is a portfolio of bets across acquisition motions, segments, and lifecycle stages, each producing a different return per euro deployed. The blended Magic Number — a headline metric boards review — reports the average across the whole portfolio.
Decompose it, and the allocation opportunities often surface: a mid-market inbound motion at 1.3 can carry an enterprise outbound motion at 0.6 on 40% of the spend, blending to an agreeable 1.0. It's defensible if the enterprise investment is a conscious bet with a return threshold and a timeline; value-destroying if it is an unexamined line that persists because "it's always been there".
One €25M ARR software company with a multi-channel go-to-market runs this as an operating rhythm. Each year the go-to-market budget is rebuilt from scratch — no carry-forward entitlements, no "last year plus 10%". Marketing brings a bottom-up plan: which channels, campaigns, and segments will deliver the tiered targets, at conversion assumptions drawn from the company's own performance history, and must defend staying with past approaches against alternatives. A small slice is always reserved for new bets and channels. Performance is reviewed monthly against assumptions. When a channel exhibits diminishing returns and cost-per-lead crosses the stop-threshold, budget is redistributed into alternative acquisition and expansion motions with stronger returns. By the second year, CAC payback had reached upper industry benchmarks, and the company had built the operating rhythm to sustain it: pipeline targets hit at continuously improving cost efficiency.
The same logic extends past acquisition. Expansion spend — CSM time, upsell motions, adoption programs — and retention spend are capital allocation decisions too. One company categorizes every account by required treatment — REAP: retain, expand, acquire, and prune. Prune does not mean abandon. It means a low-cost, automated win-back motion at cancellation instead of expensive CSM intervention, with the investment sized to each tier's lifetime value. By differentiating spend rather than spreading it equally, the company roughly doubled the return on its post-acquisition budget.
The newest test of this is the AI tooling wave. Investment in AI-powered go-to-market is moving faster than the measurement frameworks around it — spend is entering commercial organizations without a proper return thesis attached. The benefit often exists; the work of isolating where the ROI lands — conversion, cycle length, retained revenue, quota attainment — usually lags behind the deployment. ICONIQ now recommends gross-margin-adjusted sales efficiency, because a motion that looks efficient on low-margin revenue is not. Capital-allocation logic is arriving in the benchmark data.
The investor side is industrializing the same approach. Matt Amico of Turn/River Capital describes the firm's "growth engineering" practice — a proprietary in-house capability for optimizing the return on every dollar deployed into go-to-market; it is core IP of the fund and a reason companies choose them as an investor.
Expect more of this. For a decade, multiple inflation did most of the work: valuations rose on cheap money and competition for deals, not always on business fundamentals. I sat on the buy side and saw the benefits of that era myself. It is largely over. Gain's analysis of more than fifteen thousand PE investments puts it into numbers: multiple expansion contributed 46% of value creation in 2019 and 8% in 2025, while revenue growth rose from 44% to 75%. What multiple expansion remains increasingly has to be earned by the quality of the underlying revenue. This is the CRO's opportunity. The operator who can show what a euro moved from outbound to expansion does to revenue quality and enterprise value — and over what period — demonstrates a competence most peers haven't built yet, and commands terms accordingly.
Revenue growth and multiple expansion have traded places
Share of private equity value creation by driver, 2019 vs 2025
Capital flows to return, not to precedent. The commercial budget is a portfolio, and every position in it has to earn its place, or be reallocated.
The first two principles determine what enters the system and how capital flows within it. This one measures whether they're working: a business whose economics improve with scale and time is priced fundamentally differently than one that needs to keep acquiring new revenue to grow.
The best businesses Buffett owns share one characteristic: they make the next euro of revenue cheaper and easier to earn than the last. The clearest proof is pricing power — the ability to raise prices as the value you deliver grows, without losing the customers you serve.
PE buyers distinguish between revenue that compounds and revenue that merely recurs, and price accordingly. Many calculate "maintenance" EBITDA in diligence: a proxy for cash flow without further growth spend. Net revenue retention is the operational answer to that same question. A business running 115% NRR roughly doubles its existing base every five years without acquiring a single new customer — signalling not just retention, but a commercial system engineered to capture the value its product delivers. McKinsey finds that top-quartile NRR companies hold their valuation premium through bull and bear markets alike, while high-growth, low-retention ones compress.
Retention itself is being redefined. In ICONIQ's data, sub-one-year contracts have roughly tripled as a share of new deals since 2023. Some businesses saw that as a threat.
One German growth-stage fintech saw it as an opportunity to scale acquisition in an incumbent-dominated segment. It introduced monthly cancellation, which lowered discounts and improved CAC, and invested the upside in building a retention and expansion engine.
The bet was that monthly churn exposure would be outweighed by faster share capture and better unit economics, and that their product would hold customers better than a contractual lock-in. It also produced the foundation for consumption-based pricing, where the contract signature is the starting gun, not the finishing line. Retention earned monthly tells a different story in diligence than retention enforced annually.
The same logic is starting to reach compensation design. I am seeing more companies tie a portion of account executive pay to net retained revenue rather than bookings alone, though it is still the exception rather than the norm.
The market is repricing revenue quality in real time.
Most companies can tell you what marketing spent and what finance booked. Few can trace a euro of commercial spend through to enterprise value. Yet for growth-stage tech businesses, the commercial budget is often the largest single line item on the P&L, and growth of high-quality revenue is the strongest driver of valuation multiples. That makes every commercial leader a capital allocator — whether they call themselves one or not.
What you refuse, what you fund, what compounds. Three principles among many commercial levers: packaging and pricing, post-merger integration, coverage and channel mix, where operating knowledge coupled with allocation judgment unlocks enterprise value.
The leaders who bring a commercial operator's hands-on skillset and a capital allocator's mindset to that spend build capital-efficient businesses that don't need to sell, and command a premium when they choose to.
Buffett never ran a commercial system. But the businesses that run theirs the way he allocates capital are the ones worthy of his.