When choosing a platform for your online store, it’s very common to focus on two things: the feature list and the price displayed prominently on the commercial website. But what truly impacts the profitability of your digital channel isn’t that initial figure — it’s everything that comes afterward. That “everything” is what we call the Total Cost of Ownership (TCO) of an eCommerce platform: the real sum of what it costs to keep it running day after day, year after year.
In this article, based on an episode of eCommerce Catchup by LogiCommerce, we break down what TCO is, why it’s often miscalculated, and how the right technology decision can make a massive difference in your margins.
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Put simply, TCO (Total Cost of Ownership) is:
The sum of all costs associated with running your eCommerce platform, from initial setup to ongoing maintenance.
This includes, among others:
And that’s not all: you must also consider the platform’s impact on your sales, conversions, and ability to scale. This is where the concept of opportunity cost comes in — more on that later.
To compare platforms objectively, the analysis presents a simple formula:
TCO (%) = (Total platform cost / GMV) × 100
Where:
The output is a percentage: the lower it is, the more efficient your platform is in terms of cost relative to what it generates.
There is no universal “ideal number,” because TCO varies depending on the business model, sector, brand awareness, customer type (B2B vs B2C), conversion rate, and technical setup.
What matters isn’t reaching a magic threshold — it’s understanding your real TCO and comparing it with alternatives.
The analysis divides TCO into two main groups:
Let’s look at what goes into each.
When evaluating a new platform, it’s easy to focus on the entry price. But the true CAPEX includes:
Common approaches include:
SaaS subscription (Software as a Service)
A monthly or annual fee that typically includes updates, maintenance, and part of the infrastructure. Predictable, with no major upfront cost.
Revenue share model
You pay a percentage of your online revenue (e.g., 1%–4%). Attractive at the beginning, but expensive as you scale.
Pay-as-you-go
Costs vary according to usage (resources, transactions). Flexible, but harder to predict.
One-time (annual) license
Larger upfront fee, but often followed by additional maintenance or support costs — always read the fine print.
Conclusion: The price shown on the pricing page is not enough. You must understand the full long-term cost structure.
Many platforms rely heavily on Plug-ins for:
These may be free, subscription-based, one-time purchases, or charge per transaction.
Combined, they can represent a significant share of your TCO.
This typically includes:
Sometimes a higher-quality implementation on the right platform pays off much faster than a “cheap” one that forces you to rebuild parts of your store every time you grow.
Connecting your platform with:
requires investment, but reduces errors, manual tasks, and operational time. It’s an upfront cost that usually has a clear ROI.
Every real project includes:
The analysis recommends setting aside 10–20% of the budget for contingencies.
These are the expenses that continue for as long as your store is active:
This includes:
In open-source or on-premise environments, this cost falls entirely on the company and can skyrocket during peak seasons like Black Friday.
In SaaS models like LogiCommerce, hosting and much of the infrastructure are included in the subscription, simplifying management.
Firewalls, SSL certificates, attack prevention, monitoring…
These are ongoing costs, and cutting corners is risky: a security breach can hurt both revenue and reputation.
In SaaS, much of this is handled by the provider.
Support levels (office hours, 24/7, channels)
Patches, updates, version changes
In SaaS, platform maintenance is usually included. In custom or self-managed environments, your business bears this cost.
If your provider charges:
You need to factor this into your operating costs. It directly reduces your margin.
Comparing commission-based models with commission-free subscriptions is essential.
A crucial — yet often forgotten — element of TCO is opportunity cost:
what you don’t earn because of the platform you chose.
For example:
Opportunity cost doesn’t appear on invoices, but it impacts your GMV and your real TCO.
Choosing a technology model also affects your overall cost:
On-premise / self-hosted
Maximum control, maximum responsibility (infrastructure, security, updates…).
PaaS (Platform as a Service)
Some infrastructure is handled for you, but you still manage many technical elements.
SaaS (Software as a Service)
The provider manages the heavy lifting: infrastructure, security, maintenance, platform evolution.
A common mistake is choosing something “cheap” at the beginning (e.g., open source with self-hosting) without calculating the long-term responsibility and cost.
The analysis uses LogiCommerce as an example of how a platform can reduce TCO. Key elements include:
SaaS Headless model
Hosting, base security, and platform updates are included. Fewer moving parts, fewer providers to manage.
200+ native functionalities
Advanced SEO, B2B and B2C features, internationalization (multi-language, multi-currency, local taxes), promotional tools… The more native capabilities, the fewer plugins you need — fewer costs, fewer incompatibilities.
Automatic scalability and optimized performance
The platform adapts to traffic peaks without manual intervention. Better performance = higher conversion, improving your TCO/GMV ratio.
Transparent pricing
Clear, predictable costs help you plan and maintain profitability.
In short, a well-designed platform doesn’t just give you features — it helps you avoid overspending, reduce risk, and scale with confidence.
If you want to understand your real TCO, start by asking:
Understanding your Total Cost of Ownership isn’t about fixing a spreadsheet. It’s about controlling the financial health of your digital channel.
At LogiCommerce, we work with exactly that perspective: making sure technology doesn’t become a bottleneck or a constant financial surprise.
