How to start an online store: the complete guide

The tools for starting an online store are cheaper and simpler than they have ever been. The fundamentals haven't changed: you need a product people want, a store they trust and a way to bring people to it.

This guide takes those in order, from picking a product to your first sale and what comes after.

Pick a product before you pick a platform

Most beginners start by signing up for Shopify. That's backwards. You should spend your first week on research, not setup.

Start with your customer. Who are you selling to? What problems do they have? Where do they hang out online? Build a one-page persona and validate it with Google Trends and SparkToro.

Then find your product. Look for items that solve a specific problem, have healthy margins (3-4x your cost), and are easy to ship. Use Jungle Scout or Exploding Topics to validate demand.

Choose the right platform for your situation

In short:

• Shopify: best for most beginners. Handles everything. Start here if you're not sure.
• WooCommerce: free and flexible, but you manage hosting and updates. Best if you know WordPress.
• Squarespace: beautiful templates, limited e-commerce features. Best for small catalogs with a design focus.

Don't overthink this. You can always migrate later. The best platform is the one you'll actually launch on.

Set up your store in a weekend

Once you have a platform and a product, setup takes 2-3 days:

1. Register your domain: use Namecheap for affordable registration
2. Choose a clean theme: speed matters more than features
3. Add your products: good photos, benefit-focused descriptions, clear pricing
4. Set up payments: Stripe for cards, plus PayPal for the customers who prefer it
5. Configure shipping: be transparent about costs and delivery times
6. Add legal pages: privacy policy, terms of service, refund policy

Get your first sale

Your store is live. Now what?

Don't wait for organic traffic. It takes months to rank on Google. Instead:

• Tell everyone you know: friends, family, social media followers
• Post in relevant Reddit communities and Facebook groups (add value, don't spam)
• Run a small Facebook or Instagram ad ($5-10/day) targeting your persona
• Reach out to 10 micro-influencers in your niche

Your first sale might come from someone you know. That's fine. Every store starts somewhere.

What to do after launch

The launch is just the beginning. Here's your post-launch priority list:

1. Set up email capture: start building your list from day one
2. Install analytics: Google Analytics 4 plus Hotjar for behavior tracking
3. Collect reviews: social proof builds trust with new visitors
4. Start content marketing: blog posts targeting long-tail keywords
5. Set up abandoned cart emails: win back some of the sales you would otherwise lose

The bottom line

Setting up the store itself can be a weekend's work. The tools are mature and the information is free (you're reading it).

After that, what matters most is doing the work. Stop researching and start building.

Ready to start? Follow our 26-step course, which walks you through everything from customer research to analytics.