By ExpertahUpdated October 202617 min read

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The short version

Pick a product and check there is demand, choose a platform (Shopify for most beginners), set up your store with clear product pages, payments and shipping, cover the legal basics, then launch and drive your first visitors through email, social media and search. You can have a simple store live in a weekend for roughly $40 to $80 a month.

Starting an online store has never been easier, but it is still easy to waste weeks on the wrong things. This step-by-step guide covers everything in the order that matters, from choosing a product to getting your first sales.

Step 1: Choose what to sell

Start with products you understand or care about, or a problem you can solve for a specific group of people. Good beginner products are easy to ship, have healthy margins and appeal to a clear audience.

  • Your own products: handmade goods, books, art, food (check local rules).
  • Print on demand: your designs on shirts, mugs and posters, printed and shipped by a partner.
  • Dropshipping: products shipped directly by a supplier.
  • Digital products: templates, courses, guides or presets with no shipping at all.
  • Resale: used or discounted goods, such as books, clothing or collectibles.

Step 2: Check there is demand

Before building anything, confirm people want what you plan to sell. Look at what is selling on marketplaces like Etsy and Amazon, check search interest with free tools such as Google Trends, browse communities where your customers hang out, and look at competitors’ reviews for gaps you could fill.

Step 3: Pick a business model

ModelUpfront costMarginEffort
Make your ownMediumHighHigh
Print on demandLowLow to mediumLow
DropshippingLowLow to mediumMedium
Digital productsLowVery highMedium upfront
Buy and resellMediumMediumMedium

Step 4: Choose an ecommerce platform

For most beginners, a hosted platform is the best choice because it handles hosting, security and checkout for you.

Still undecided? Our guide to the best ecommerce platforms for beginners compares all of them.

Step 5: Choose a name and domain

Pick a short, memorable name that is easy to spell and not already used by a competitor. Check the domain is available (a .com is ideal), and grab matching social media handles. Most platforms let you buy a domain during setup.

Step 6: Build your store

Choose a theme

Start with a clean, fast, mobile-friendly theme. Free themes are perfectly good for launching; you can upgrade later.

Create great product pages

  • Clear, well-lit photos from several angles
  • A headline that says exactly what it is
  • Descriptions that focus on benefits and answer common questions
  • Accurate sizes, materials and shipping times
  • Reviews as soon as you have them

Add the essential pages

About, Contact, Shipping, Returns and Refunds, Privacy Policy and Terms of Service. These build trust and are often required by payment providers.

Step 7: Set up payments, shipping and taxes

Connect your platform’s built-in payments (such as Shopify Payments) for the simplest setup and lowest fees, and add PayPal if your customers expect it. Set shipping rates (flat rate or free shipping above a threshold are simple starting points), and configure sales tax for where you are required to collect it. Ask an accountant if you are unsure about tax obligations.

Step 8: Cover the legal basics

  • Decide on a business structure and register if required where you live
  • Get any licenses or permits your products need
  • Keep business and personal money separate
  • Publish a privacy policy, terms and a clear refund policy

Rules vary by country and state, so check local requirements or speak to a professional.

Step 9: Test and launch

Place a few test orders to check the checkout, emails, shipping and taxes all work. Check every page on your phone. Then remove any store password and launch.

Step 10: Get your first customers

  • Start with people you know and ask for honest feedback and reviews.
  • Collect emails from day one with a simple signup offer.
  • Post where your customers are: Instagram, TikTok, Pinterest or niche communities.
  • List products on Google Shopping through your platform’s Google channel.
  • Publish helpful content that answers questions your customers search for.
  • Recover abandoned carts with automatic reminder emails.

How much does it cost to start an online store?

CostTypical amount
Ecommerce platform$29–$39/month (e.g. Shopify Basic)
Domain$10–$20/year
Apps$0–$50/month to start
ThemeFree to start
Card processingAbout 2.9% + 30¢ per online sale
Inventory or samplesVaries by model ($0 for print on demand or digital)

Many stores launch for roughly $40 to $80 a month plus inventory. Print on demand and digital products can start with almost no upfront stock.

Our verdict

Choose a product with real demand, start on a simple, reliable platform like Shopify, launch quickly, and spend your energy on getting your first customers rather than perfecting your store.

Frequently asked questions

How much money do I need to start an online store?

You can start with roughly $40 to $80 a month for a platform, domain and a few apps, plus the cost of any inventory. Print on demand and digital products need little or no stock.

What is the easiest way to start an online store?

A hosted platform like Shopify is the easiest: it handles hosting, security and checkout, and guides you through setup.

How long does it take to start an online store?

A simple store can be live in a weekend. Building a brand and steady sales takes months of consistent work.

Do I need a business license to sell online?

It depends on where you live and what you sell. Check your local and state or national requirements, or ask a professional.

Can I start an online store with no inventory?

Yes, through print on demand, dropshipping or digital products.

Should I sell on my own store or a marketplace?

Many sellers do both. Marketplaces bring traffic; your own store builds a brand, customer list and higher margins.

Expertah · Editorial team

Expertah compares the software that runs online stores, from ecommerce platforms to hosting and marketing tools, in plain English. How we review