I have walked telco stores in more than 75 countries, and the same conversation happens in most of them. A senior leader tells me conversion is down, or NPS has slipped, or footfall just isn't turning into revenue the way it used to. Then they tell me about the fix that is already underway. A refit programme. A new training provider. A push to move transactions into the app.

And when I ask what the diagnosis was, the answer is usually some version of "we know our business."

Here is the uncomfortable truth. The symptoms are visible to everyone. The causes almost never are. Everyone can see the queue. Very few people can tell you whether it exists because of staffing, system speed, transaction mix, store layout or a bill-payment journey that should never have been in the store at all. Those are five different problems with five completely different fixes, and four of them will waste your money.

I want to show you what that actually looks like, because these are not hypotheticals. Every one of these happened. I was in the room, or in the store, for all of them.

I know an operator that spent close to $500,000 on a single new store. The brief was ambitious: go big on storytelling, create an experience, make the brand come alive. What they built was a maze of disconnected stories that confused more than they inspired. Each "experience" amounted to little more than "look at this," staged in a footprint that could have housed an entire mid-mall kiosk, and they repeated the formula ten or twelve times around the store. It boasted about everything and inspired nothing.

The result? The new store produced less volume than the existing site it was meant to leapfrog.

Nobody asked the only question that mattered before the money was spent: what does a customer actually need to feel, understand and do in this space to buy? Storytelling was the answer to a question no customer was asking. The store was a monument to internal enthusiasm, built without a diagnosis.

At the other end of the spending spectrum, a regional challenger, a brand punching well above its weight, penny-pinched at every turn. When retail performance stalled, they reached for the cheapest lever available: they repurposed call centre soft-skills training and rolled it out to their stores.

It did nothing, because it was aimed at the wrong problem. The stores were drowning in service traffic that should never have been walking through the door, and the sales and commission structure gave advisors no reason to sell even when a genuine opportunity stood in front of them. You can teach empathy and active listening all day long. If the queue is full of bill payments and the commission plan pays the same whether you sell or not, behaviour will not move. The training wasn't bad. It was irrelevant.

Across a lot of emerging markets, I see the same pattern constantly. Operators pour investment into digital channels while customers keep coming to the store, and the explanation offered internally is always the same: it's cultural, it's a cash economy, people here just prefer face to face.

Except that's not what the evidence says. When you actually sit with customers, the real driver is trust. They want cash and a human being because they can trust that the transaction happened. They would happily use digital channels if the experience were consistent, if they knew how to use it, and if they could trust that a payment made online would actually be processed on time. In markets where payment processing delays routinely lead to accounts being cut off, avoiding the app isn't a cultural quirk. It's a rational response to a broken promise.

The tragedy is that "it's cultural" ends the conversation, while "it's trust" starts one. One of those is fixable. Operators who never diagnose the difference keep spending on digital channels that customers have perfectly good reasons not to use.

Now the other side of the coin.

A large carrier had convinced itself that its franchise partners were the problem. Poor motivation, poor execution, poor results. The strategy on the table was to reverse the model entirely: spend millions building corporate stores and refreshing the brand identity, effectively buying their way out of the partner channel.

Before the cheques were signed, we ran our Benchmark assessment across the channel. What it showed was uncomfortable but liberating. The execution gaps had little to do with partner motivation. The retail channel was simply immature, and the carrier itself was under-supporting it: missing processes, weak enablement, and a commercial model so dated that it gave dealers no real incentive to sell. The partners weren't unwilling. They were unsupported and under-rewarded, and behaving exactly as the model told them to.

So instead of millions on corporate stores, the work went into fixing what was actually broken. We geo-mapped the estate and took millions out of opex across the channels. We rebuilt the commercial relationship, and the carrier ended up with a network of engaged, eager dealers executing to a standard the old model never made possible. The total cost was a fraction of the original strategy, and the original strategy would have spent far more to fix a problem that didn't exist.

That is the entire argument in one story. Same symptoms, same frustration, same executive pressure. One path burns millions proving a belief wrong. The other spends a fraction finding out what's true, then fixes it.

None of the failures above were bad ideas. Flagship stores, sales training and digital channels are all good ideas. They were good ideas applied to the wrong problem. That is what flying blind costs you. Not just the price of the mistake itself, but the year you lose discovering it was a mistake, while the real cause carries on compounding underneath.

The strange thing is that no other part of the business tolerates this. Nobody builds a network without a coverage study. Nobody launches a tariff without modelling it. But retail and sales channels, which for most operators still carry the majority of gross adds, get transformed on instinct, anecdote and whatever the CEO noticed on their last store visit.

So before the next big cheque gets signed, whether it's for stores, training, technology or channel restructuring, there is one question worth asking in the room: what did we actually diagnose? Not what do we believe, not what does the dashboard say in aggregate, but what do we know, from evidence, about where the value is leaking and why.

If the honest answer is "not much," then the cheapest money you will spend this year is finding out.

This is exactly what our Benchmark assessment exists to do. We walk your stores, sit in your journeys, interrogate your commission plans, your processes, your channel economics and your customer behaviour, and we tell you where the value is actually leaking. Sometimes we confirm the plan you already have. More often we save you from it, the way we saved that carrier from spending millions to fix the wrong problem.

It costs a fraction of any transformation you're currently considering, and it makes every pound, dollar or euro that follows it work harder.

If you're about to sign off on stores, training, technology or a channel restructure, talk to me first. The worst outcome is that we tell you what you already knew, with evidence behind it. The best outcome is that we find the real problem before you spend a fortune on the wrong one.

Because a transformation without a diagnosis isn't a strategy. It's a bet. And the house always wins.

Will Gibson leads Amplifier, the consulting division of Maplewave, working with telecoms operators in more than 40 countries on retail, sales channel and go-to-market performance.

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