What commercial friction really costs you (instead of the ROI they promise)
Stop asking consultants how much you'll gain and start asking how much the broken system is costing you right now. Future ROI is a promise: it depends on execution, on the market, on a thousand variables nobody controls. The cost of today's friction, on the other hand, is a fact, calculable from the numbers you already have. And it's a more honest number and, paradoxically, a more convincing one, because nobody has to sell it to you: you produce it yourself, with your own data.
Every agency and every software vendor promises you a return: +30% conversion, 3x pipeline, 400% ROI. Every founder with a few scars has learned not to believe it, because they've heard those numbers before and they rarely came true. This article explains why to be wary of ROI promises, what it means to estimate the cost of commercial friction, and how to calculate it on your own case, with the hard benchmarks of the Italian market as an anchor.
Why to be wary of anyone promising ROI
The difference between "I'll make you X" and "you're losing X" isn't rhetorical, it's epistemic.
ROI is a forecast about the future. To be honest, it should always admit it might not come true: it depends on how you execute, how the market reacts, factors outside the control of whoever is promising it. When a consultant guarantees you a precise return on a system they haven't even seen, they aren't doing analysis. They're doing marketing, and asking you to trust them.
The cost of today's friction is an estimate about the present, anchored to data that already exists in your company: how many leads you get, how many you close, what a customer is worth, how long the cycle lasts. It isn't a promise, it's a snapshot. And you can check a snapshot: I give you the maths, you check the numbers, you trust the method and not my word.
There's a reason of effectiveness too, not just honesty. Urgency that comes from a number you produced yourself is stronger than urgency from a number you were promised. The first is yours, the second is suspect by definition.
What the cost of friction is
Commercial friction is all the value that enters your system and gets lost along the way for fixable reasons. Not because of the market, not because of the product: because of how the process is built.
It takes several forms. There's lost time: salespeople doing by hand things a system would do on its own, hours spent on leads that will never close because nobody qualified them. There are unworked leads: opportunities that come in and die in the CRM because no process picks them up in time. There's the long sales cycle: deals that take twice as long as necessary because control is in the client's hands. And there's value lost after the sale: customers who don't stay and have to be replaced over and over.
Each of these has a quantifiable cost. Added up, they tell you what the system as it's built today costs you every quarter. That number is the friction.
How to calculate it on your case
The method is conservative on purpose: an inflated estimate loses credibility, and credibility is the point.
Start from the base: leads per month × close rate × average customer value = what the system produces today, per quarter. Then look at where deals die and estimate how much of the incoming value is lost there for fixable reasons. Keep the band narrow (a ratio between the high and low end that isn't too wide, otherwise the number sounds made up) and openly directional: it's an estimate of the cost of doing nothing, not a guarantee of recovery.
The result isn't "you'll gain X by fixing this". It's "you're leaving something in the order of X on the table every quarter, and here's exactly where that number comes from". That changes everything: the first is a promise, the second is a diagnosis.
The Italian benchmarks that act as an anchor
An estimate is more credible when you rest it on real market benchmarks. And the Italian numbers for B2B lead generation are harsh, which makes friction more visible.
Italian agencies report a lead-to-customer conversion rate in the order of 4–8% in the domestic B2B market: noticeably lower than the best global scenarios, which reach around 20%. The cost per profiled contact has grown from about 40 dollars a few years ago to over 50 today. And the cost per click on competitive B2B queries on Google has risen by double digits in the last year alone. Translated: acquiring costs more and converts less than elsewhere. Which means every point of friction in the system weighs proportionally more, and recovering it internally is worth even more than buying new traffic at those prices.
Trust as a by-product
There's a side effect of showing the cost instead of promising the gain, and for a consultant it's the most important one. When I promise you a return, I'm asking you to trust me. When I show you today's cost with your own numbers and explain the maths, I give you the tools to check me.
The first is an asymmetric position of power: I know, you hope. The second is symmetric: we look at the same numbers. And the second, besides being more respectful, converts better precisely because it doesn't feel like a sale. A credible, checkable number beats a big, invented one. Always.
- Why shouldn't a serious consultant promise ROI?
- Because ROI depends on execution and variables outside their control. Guaranteeing a precise return on a system they haven't seen yet is marketing, not analysis. More honest, and more useful, is quantifying the cost of today's friction, which is anchored to checkable data.
- What is the cost of commercial friction?
- It's the value that enters the sales system and is lost for fixable reasons: lost time, unworked leads, long cycles, customers who don't stay. It's estimated on the company's real numbers and tells you what the system as it is today costs you every quarter.
- How do you calculate acquisition cost and friction?
- Start from leads/month × close rate × average customer value, then estimate the share of value you could recover by fixing the weak point. Keep the estimate conservative and directional: it quantifies the cost of doing nothing, it doesn't promise a gain.
Future ROI is a promise someone has to sell you. Today's cost of friction is a fact you can check. Guess which of the two should drive your next decision.
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