Scaling Mistakes In E-commerce: When The Operating Model Breaks Before The Business Does

In this story, Ivan Markovic from Popcorn People Management explains how copying corporate hiring models started seriously hurting the performance of a fast-moving e-commerce business — and why one overlooked generalist created eight times more value than a high-profile senior hire.

Why Context Beats CVs in Growing E-commerce Companies

When people talk about building a successful e-commerce business, they usually focus on strategy, technology, or funding. Much less attention is paid to the everyday decisions that quietly shape how a company actually works.

This is a story about those decisions. About what happens when a company that grew out of one logic tries to copy a completely different one. And about why, in a very specific context, one person on a 35k salary created significantly more value than a 100k “star hire”.

How An Accidental Deal Created A Profitable E-commerce Business

The story began in a mid-sized marketing agency. One day, the director entered a meeting with bad news: their second-largest client was in serious trouble and unable to pay a substantial outstanding debt.

The client proposed a creative solution:

• Around 20% of the debt would be paid in cash
• The rest would be settled in products, mainly tech and IT equipment
• The total value of the goods would equal roughly 160% of the debt

But there was a catch. The products were depreciating fast and needed to be sold quickly.

The director wanted to reject the deal. He had no idea what to do with pallets of hardware. The owner saw it differently. The money mattered, and the opportunity felt too big to ignore.

They accepted the deal and suddenly faced a very practical question:

How do we sell this fast without disrupting everything else we do?

That is where Stefan stepped in.

Building An E-commerce Business With A Lean Team And Clear Ownership

Stefan did not have a traditional career path or a flawless CV. He had a non-linear career path across business development and sales. In the agency, he worked on helping clients build and grow e-commerce operations. For the first time, his unconventional mix of experience was seen as an advantage.

While most people were thinking about selling the inventory in bulk to an existing client, Stefan asked a different question:

Why not build our own e-commerce site and sell the products ourselves?

The agency already had what it needed:

• An internally tested e-commerce platform
• Developers and designers suddenly available due to paused projects
• Copywriters and performance specialists

Stefan calculated that with roughly €2,000 in ad spend and internal resources, they could launch within seven days. He believed they could sell at least half of the inventory within a month. The director was sceptical. The owner agreed.

The following weeks were intense. What started as a pragmatic solution quickly became a passion project. The site launched, and within 15 days, 70% of the inventory was sold. Customers wanted more, and Stefan was already negotiating with new suppliers.

The team stayed extremely flexible:

• Custom bundles were tested on demand
• Prices stayed competitive while margins remained healthy
• Feedback loops were short and decisions fast

Within months, the numbers justified creating a spin-off company. It launched with twelve people and a turnover roughly six times higher than the original agency. Timing helped too, lockdowns shifted demand and the team caught that wave early.

The 35k Generalist Who Drove Disproportionate Business Value

At the centre of this system was Marco.

Marco was not the loudest person in the room and did not hold a glamorous title. His salary stayed around 35k a year, roughly the same as before.

What he had was clear end-to-end ownership.

Marco was responsible for:

• Identifying new product opportunities
• Selecting the right suppliers
• Moving from the market signal to the first sale as fast as possible

Why End-to-End Ownership and Speed Beat Imported Complexity

He knew which partners could move quickly, which ones maintained quality, and which cared about long-term cooperation. Many of them were companies similar in size and mindset to theirs.

The setup was not perfect. Some deliveries were late. Documentation was often messy. But the combination of:

• Relevant products
• Acceptable quality
• Fast execution

created a disproportionate amount of value.

In one internal workshop, the difference became very clear. Marco drew his process on a whiteboard in six simple steps — from spotting signals to first shipment. A newly hired partnership manager presented a process built around category guidelines, benchmarks, and approval layers. Both made sense in their original environments. Only one matched this company’s reality.

The numbers told the same story. In one product cluster alone, Marco generated roughly €280k in yearly gross margins. On a 35k salary, that meant about eight euros of margin for every euro of cost. For this specific business model, Marco was one of the key reasons the company worked so well.

What Went Wrong When The Company Started Scaling Its Team

As the company grew, the owners saw that Stefan could not scale the business alone. They made a reasonable decision. Stefan received equity, and a new CEO was hired from a large corporate environment with a strong finance background.

The goal was clear: professionalise the company and prepare it for the next stage of growth.

The new director did what he knew best:

• Introduced reporting frameworks and dashboards
• Added formal communication rules
• Rapidly increased headcount from 15 to 45 people

On paper, everything looked more serious. In reality, performance started to decline.

Why Corporate Hiring Models Failed In A Small E-commerce Context

Several senior hires were brought in, including a partnerships specialist earning close to 100k a year. In theory, this person operated at a high level of category management. In practice, the results were significantly weaker than before.

There was nothing wrong with the professional. The issue was context. He came from an environment supported by dedicated data teams, established category processes, legal and procurement structures, and a clear separation of roles. In this company, that machine did not exist.

When Marco eventually left, he was replaced by two people — one earning roughly what he had earned and another earning nearly three times more. The outcome was measurable. The time from opportunity detection to first sale became three to four times longer, margins declined, administrative workload increased, and overall contribution dropped dramatically.

On the same product cluster where Marco had generated roughly €280k in margin, the new setup produced around €100k, despite a significantly higher salary base.

The Hidden Cost Of Slowing Down Time-to-Market

The impact of the new organisational structure was most visible in fast-moving product categories. Before the reorganisation, the core team could spot a trend in areas like gaming monitors and launch a test campaign within two or three days.

After responsibilities were split across category management, analytics, and advertising, the same idea often took three to four weeks to go live. By then, prices had already shifted, and competitors were faster to react.

On paper, responsibilities were clearer. In reality, the opportunity was gone.

Understanding The Real Ceiling Of E-commerce Team Growth

The company did not collapse. It remained profitable. But it lost part of what made it special — speed, ownership, and commitment. The rule here is simple: scale the company, but do not kill the core operating model that created speed and ownership in the first place.

What became clear was simple. Without these basics, the company tends to hit a ceiling faster than expected:

• Clear decision ownership
• Basic people management routines
• A realistic competence framework
• Performance management linked to real work

In this case, that ceiling was likely somewhere between 20 and 30 people. Beyond that point, complexity started to destroy more value than it created.

What Growing E-commerce Companies Should Do Differently

The mistake was not hiring experienced people. The mistake was importing roles designed for systems that did not exist. What should happen instead:

Instead of	Do This
Importing roles designed for large corporate systems	Protect what made the company successful in the first place
Scaling headcount without clear structure	Define a minimum viable structure before hiring more people
Splitting roles by default as the company grows	Decide which roles must stay end-to-end and where separation truly helps
Copying job titles and senior roles from big players	Hire for missing competences, not borrowed titles

If no one inside the company has the distance or experience to do this, external help is often needed — not generic corporate templates, but deep understanding of the existing operating model.

The Core Lesson For Founders Before Their Next Senior Hire

This story is not about shaming 100k hires. In the right context, they can be invaluable. It is about understanding that value is always contextual.

Before bringing in the next senior hire, founders should look closely at the people already creating outsized impact. Understand exactly what they do, why it works, and what would actually scale — before trying to copy someone else’s organisational blueprint.