Reviewed by the SEOPointz team · Last reviewed June 2026. We launched and managed real online stores on the platforms named below, so the costs and trade-offs here come from running them, not from a brochure. SEOPointz may earn a commission from some links; it never changes what we recommend.
“Ecommerce” sounds like one thing, but starting a store actually means making a dozen small decisions in the right order: what to sell, where to host the store, how to take payment, and how to get the product to a customer’s door without losing money on shipping. This guide walks through those decisions the way a first-time founder actually hits them, so you can skip the parts that don’t apply to you and spend your time on the ones that do. The good news is that the market is enormous and still growing—global online sales are projected to reach roughly $6.88 trillion in 2026, around 21% of all retail—so there is plenty of room for a focused store to find its customers.
What ecommerce actually means in 2026
At its simplest, ecommerce is selling a product or service over the internet and collecting payment online. But the label now covers very different businesses: a one-person shop selling handmade goods, a dropshipper who never touches inventory, a brand selling through its own site and through marketplaces like Amazon at the same time, and a wholesaler selling business-to-business. The mechanics overlap, but the economics don’t. Before you pick a platform, decide which of these you are—because a dropshipping store and an inventory-heavy brand need very different tools and very different amounts of cash up front.
One trend you can’t ignore: mobile. Around 59% of online retail sales now happen on phones, which means your store has to look and check out cleanly on a small screen first, and on a desktop second. If a theme only looks good on a laptop, it’s the wrong theme.
Choosing what to sell
The most common reason new stores stall isn’t the technology—it’s a product nobody is actively searching for. Before committing, sanity-check three things: is there visible demand (people searching for it or buying similar items), can you source it at a margin that survives payment fees and shipping, and can you say something the existing sellers don’t? You don’t need a wholly original product, but you do need a reason for a customer to choose you. Niche focus beats “a bit of everything” almost every time for a new store, because it makes your marketing, your photography, and your search rankings all point in the same direction.
Picking a platform: hosted vs. self-hosted
This is the decision that shapes your costs for years, so it’s worth slowing down on. The real split is between a hosted platform that handles everything for you (Shopify is the best-known) and a self-hosted one you control (WooCommerce, a free plugin for WordPress). Hosted is faster to launch and predictable; self-hosted is cheaper to run at the low end but pushes hosting, security, and updates onto you.
| Factor | Shopify (hosted) | WooCommerce (self-hosted) |
|---|---|---|
| Monthly cost | Plans roughly $29–$299/mo; hosting included | Plugin is free, but hosting, plugins and themes typically run anywhere from a few dollars to a few hundred per month |
| Card processing | About 2.9% + $0.30 per sale with Shopify Payments; a 2% platform fee applies if you use an outside gateway | About 2.9% + $0.30 per sale via WooPayments; no extra platform fee for other gateways |
| Setup difficulty | Beginner-friendly; live in days | Steeper—you manage hosting and updates |
| Best for | Launching quickly with minimal technical work | Owners who want full control and lower long-term fees |
Our honest read: if you have never built a website, start hosted. The flat monthly fee buys you out of the maintenance work that quietly eats a beginner’s weekends. If you’re comfortable with WordPress and watching costs, WooCommerce gives you more control and no platform fee on outside payment gateways—but budget for hosting and the occasional broken plugin update. Note the 2% extra fee Shopify charges when you don’t use its own payment system; for higher-volume stores that number adds up and is a real reason people migrate.
Payments, taxes, and the fees that hide in your margin
Every sale gives up a slice to payment processing—commonly around 2.9% plus a fixed per-transaction charge—before you’ve paid for the product or shipping. Build that into your pricing from day one, not after your first slow month. You’ll also need to handle sales tax (rules depend on where you and your customers are), and you should separate business and personal money early so your accounting doesn’t become a year-end nightmare.
Getting the product to the customer
Fulfillment—picking, packing, and shipping—is where a lot of new stores quietly lose money, because shipping is also the number-one reason shoppers abandon carts. Roughly half of all checkout abandonments trace back to unexpected extra costs like shipping and fees. Decide early whether you’ll ship orders yourself, use a third-party fulfillment provider, or set a free-shipping threshold that nudges order values up while keeping the math in your favor. It’s a big enough topic that it deserves its own playbook rather than a footnote here.
Frequently asked questions
How much money do I need to start an ecommerce store?
Less than most people assume for a hosted store—your main fixed cost can be a monthly plan in the $29–$39 range plus a domain—but inventory, photography, and ads are where real budgets go. A dropshipping or print-on-demand model lowers the inventory cost; an inventory brand needs cash up front to buy stock.
Is Shopify or WooCommerce better for a complete beginner?
For most beginners, Shopify, because hosting, security, and updates are handled for you and you can launch in days. Choose WooCommerce if you already know WordPress, want to avoid platform fees on outside payment gateways, and don’t mind managing your own hosting.
Do I need to charge sales tax?
Usually yes, but the rules depend on where your business and your customers are located. Most platforms can calculate and collect it automatically once you enter where you have a tax obligation—set this up before your first sale rather than fixing it later.
Once you’ve settled on a model, the next two steps are picking the right storefront and the right tools to run it—see our walkthroughs on building your store on Shopify and choosing the right ecommerce website.
