When thinking about starting a small business, many people feel they "don't have enough capital to open a physical store" or want to "keep risk as low as possible."
One option that often comes up in this situation is EC (online sales). EC is said to be easy to start with low capital, but it also comes with concerns about operations and driving traffic.
This article is written for beginners who want to start a small business, and covers the following points:
- Is EC a good fit for you?
- How much does it cost to get started?
- What should you sort out before you begin?
- How should you choose a platform?
First, Know This: The Relationship Between Small Business Types and EC
There are several types of small businesses.
- Selling physical goods (reselling purchased stock, handmade items, etc.)
- Selling digital products (course materials, templates, etc.)
- Providing services (creative work, teaching, outsourced tasks, etc.)
- Recurring sales (subscription model)
EC tends to be a good fit for models that can be packaged as a "product" — such as selling physical goods, digital products, and recurring sales.
On the other hand, service businesses sometimes use EC-like mechanisms for booking and payment flows, but they don't involve inventory management or shipping. Start by sorting out "which type of business you want to start," and it becomes easier to judge whether EC is a good fit.
Is EC a Good Fit for a Small Business?
EC is said to be a good match for small businesses because it makes it easier to move toward a business that sells through a system rather than through your own labor.
In freelance or service work, your own working hours translate directly into revenue. With EC, on the other hand, by setting up your product pages and purchase flow properly, you can aim for a state where you can take orders without being tied to business hours.
Cases Where EC Is a Good Fit
- You want to sell without being limited by geography
- You want to test-sell in small batches
- You want to build a repeat-purchase flow
- You want a model where working hours don't directly equal revenue
Points to Watch Out For
- Inventory management and shipping work are involved
- If you get your profit design wrong, you can end up with "sales but no profit left"
- Without a plan for driving traffic, you won't get visitors
EC is not a magic system. However, if you understand its structure and start small, it can turn out to be a good option.
A Checklist to Work Through Before Starting EC
Checking the following points before you start can help reduce risk.
- Are your shipping costs realistic?
- Does profit remain after subtracting cost of goods, shipping, and fees?
- Have you decided on rules for shipping frequency and handling inquiries?
- Can you prepare the required legal disclosures (in Japan, this means compliance with the Act on Specified Commercial Transactions; check the equivalent requirement in your own country)?
- Have you confirmed whether your product category requires any special licenses or permits?
Having at least this minimum groundwork in place makes it easier to keep your business going.
Cost Estimates for Starting an EC Business as a Small Business
EC is said to require less upfront investment compared to a physical store, but it doesn't mean you can run it for zero cost.
The main costs are as follows:
- Monthly subscription fee (a few thousand yen and up)
- Payment processing fees (a few percent)
- Shipping and packaging material costs
- Advertising costs, if needed
Since large equipment investments aren't required, it's easy to test things out with a small amount of capital. That said, it's important to design your business based not on sales, but on the "profit that's actually left over" in the end.
Basic Knowledge About EC Platforms
An EC platform is a system that bundles together the functionality needed to sell online — product pages, a cart, payments, order management, shipping settings, and so on. For a small business, it's common to use an existing service rather than building your own system from scratch.
EC platforms broadly fall into two types: your own online store and a marketplace.
Characteristics of Your Own Online Store
This is the type where you build your own shop, using services like Shopify or BASE.
- Easier to design how your brand is presented
- Easier to manage customer data in-house
- You need to design your own traffic strategy
- Tends to become a long-term asset
Rather than one being universally better, it's important to choose based on fit with your business phase.
Characteristics of Marketplaces
This is the type where you open a shop in a place that already attracts visitors, like Amazon or Rakuten Ichiba.
- Traffic infrastructure is already in place
- You can expect some initial traffic
- Fees tend to be relatively high
- You're more exposed to the impact of the marketplace's policy changes
How to Choose an EC Platform for a Small Business
When choosing an EC platform, checking the following points makes it easier to find a service that fits your business.
Do the Monthly Costs and Fees Fit Your Budget?
You need to comprehensively estimate not just the monthly fee, but also the actual costs of running the business — sales commissions, payment processing fees, costs for additional features, and so on. Also check whether there are fees for the minimum operations you need, and whether any optional charges apply.
Will the Operational Workload Stay Manageable?
Even if a platform is packed with seemingly useful features, if the order management and inventory screens you use every day are hard to understand, operational stress builds up. Whether the interface is simple and intuitive to use is an important point for sticking with it long-term.
Can It Scale as You Grow?
What's sufficient at launch may not be enough once sales grow — you may need inventory syncing, analytics features, or integrations with external services. That said, over-engineering for scale from the very start makes operations unnecessarily complex, so it's enough to prioritize a setup that works now, and simply confirm there's room to expand later if needed.
Is There Support Available When You're Getting Started?
Whether there are options to rely on when you run into trouble — setup guides, local-language help, a support desk — also matters. Especially if this is your first time running an EC business, the availability of support directly affects how smoothly you get up and running.
Are There Features or Integrations That Help Drive Traffic?
Also check whether the groundwork is in place to support traffic generation and improvement — basic SEO settings, social media pathways, promotional features like coupons and points, integration with analytics tools, and more. A platform alone won't solve traffic generation, but without a system that's easy to improve, growth will be difficult.
With a marketplace, you can expect traffic from within the marketplace itself, but in a competitive environment you may also need to invest in differentiation or advertising.
For a more detailed comparison of platforms and how to choose one, see the article below as well.
What Kind of Small Business Is Shopify a Good Fit For?
Source: Shopify official website
Shopify is one of the platforms for running your own online store.
It's designed so you can build a shop using templates, meaning you can launch it without specialized development knowledge. It also has the extensibility to add features as needed, so it can be a good match for an operating style of "start small first, then refine things as sales grow."
On the other hand, if you want to rely entirely on traffic from within a marketplace, or want to minimize fixed costs as much as possible, other options may be a better fit.
It's important to compare multiple services and judge based on whether they fit your business phase and operational setup.
If you'd like to learn more about the pros and cons of Shopify, please refer to the blog article below.
Choose an EC Platform That Matches the Scale of Your Business
For a small business, EC is one realistic option.
What matters, though, is sorting out the following and starting from a form you can actually keep running:
- Fit with your product
- Your operational setup
- Your profit structure
- The characteristics of the platform
You don't need to aim for perfection from the start. Starting small and refining things through repeated improvement is the approach that makes a small business sustainable.
