how do i start an online store? everything before the platform choice, honestly ordered

business · Sep 18, 2026 · 5 min read

most "how to start an online store" content starts with the fun part: pick a platform. but the platform is a decision you can change in a week. the decisions that are expensive to change come before it, and almost nobody tells you the order.

before the platform: the five things that decide everything

  • what you sell, and to whom, in one sentence. not "quality products at fair prices". "handmade ceramics for people who cook every day". every later decision — platform, photos, tone, shipping — inherits this sentence. if the sentence is vague, the store will be too.
  • the margin after everyone takes their cut. your product sells for 40 euro. platform fees, payment fees, packaging, shipping subsidy and returns eat 30-50 percent in many categories. if you have not done this arithmetic on paper, you do not have a store; you have an expensive hobby with a checkout button.
  • the shipping reality. weigh the actual packed product, measure the box, look up the real rate for your three most common destinations. shipping is where new stores die: guessed rates that turn out to be wrong either lose money on every order or scare buyers at checkout.
  • the return policy you can live with. in most of europe, online buyers have a fourteen-day withdrawal right by law — you cannot contract out of it. decide now how returns work, who pays the label, and what condition is acceptable. it is written into the store, not decided per customer.
  • the legal pages. privacy policy, terms, cookie notice, the shop information your country requires. boring, mandatory, and cheap to do right at the start.

the platform, then, honestly

with the five things decided, the platform question gets simple, because you finally know what you are choosing for:

  • shopify if selling is the whole business: the checkout, inventory and payments are handled, and the monthly fee buys you not thinking about them. the safe default.
  • woocommerce (on wordpress) if content is half the business — blogs, guides, seo — and you accept maintenance in exchange for control.
  • etsy if what you sell is handmade or vintage and you want buyers handed to you; the fees are real and the shop is not really yours, as i wrote in can i just use facebook instead of a website about platforms in general.
  • a custom build when the store has unusual logic — rentals, configurators, made-to-order flows. the most expensive option and the right one sometimes. what the ranges look like is written in quanto costa un sito web: an e-commerce base runs 3000-7000 euro, and complex builds climb from there.

start with fewer products than feel comfortable. ten products photographed well, described honestly and shipped reliably teach you more than a hundred uploaded at once.

the first month, without illusions

the store being live changes nothing by itself. the first real month is spent on three loops: making sure the right people find the store (search, or ads, or the audience you already have), watching where they stall (the analytics tell you: product page? shipping cost? checkout?), and fixing the biggest stall each week. a store is not launched; it is tuned.

FAQ

how much money do i need to start?

the honest floor: platform subscription, domain, a few sample products for photos, packaging. a few hundred euro if you do the work yourself. the dangerous number is not the starting cost — it is the monthly cost you pay while learning, which is why the margin arithmetic comes first.

do i need a business registration first?

yes, in almost every country, before you take real payments. the payment processors ask, and the tax authority finds out eventually. sorting this first also gets you the vat registration that shipping and invoicing need.

can i start on a marketplace and move to my own store later?

yes, and for many it is the right order: the marketplace teaches you what sells while handing you buyers. just keep your own email list and your product photos from day one — those travel; the shop does not.

the closing thought

an online store is a small machine with one job: make buying easier than not buying. every decision that makes the machine clearer — honest margins, real shipping rates, a checkout with no surprises — is worth more than the prettiest theme on the market.

if you are near Parma or Emilia-Romagna and want the store built on decisions instead of defaults: