How to choose products to sell on Shopify: a practical checklist

Most new stores don't fail because of their theme or their ads. They fail because the product was never going to make money once shipping, fees, returns and advertising were paid for. The good news is you can check most of that before you spend anything.

Here's a checklist we'd run on any product idea.

1. Is there real demand?

You want evidence that people already buy this kind of product, not that it's novel. Novel means you pay to educate the market.

• Search data. Look the product up in Google Trends and a keyword tool. Steady or rising interest over 12 months beats a spike.
• Marketplace signals. Lots of reviews on similar products on Amazon or other marketplaces means people buy them. Read the 2- and 3-star reviews: they tell you what buyers wish were better.
• Social proof in the wild. Are other stores running ads for it? Ad libraries (Meta's and TikTok's are public) show you how long competitors have kept an ad running. An ad that's run for months is probably profitable.

2. Does the margin survive reality?

A product that costs $8 and sells for $25 looks like a 68% margin. It isn't. Work out the full cost of one order:

• Product cost
• Shipping to the customer (and packaging)
• Payment fees (typically around 3%)
• Returns and refunds (budget 5–10% for most categories, more for apparel)
• Advertising cost per sale (often the biggest number of all)

A rule of thumb many sellers use: the selling price should be at least three times the product cost, so there's room for ads. Products selling between roughly $25 and $100 give the most room: cheap enough to buy on impulse, expensive enough to absorb an ad cost.

Raising order value helps too. Products people buy more than one of are easier to make profitable, because you can offer bundles and pay for shipping and ads once per order.

3. Can you ship it cheaply and safely?

• Small and light beats big and heavy. Dimensional weight pricing punishes bulky items.
• Not fragile. Breakages become refunds and bad reviews.
• No restricted contents. Batteries, liquids, aerosols, magnets and anything that looks like a weapon all come with shipping rules. Check before you commit.
• Clear sizing. Products with complicated sizing (shoes, fitted clothing) have higher return rates.

4. Can you stand out?

If ten stores sell the identical product with the identical photos, the cheapest one wins. You need at least one of:

• A better offer: bundles, faster shipping, a longer guarantee.
• A better page: clearer benefits, honest comparisons, answers to the questions buyers actually ask.
• A niche: the same product positioned for a specific audience (a massage gun for runners, a pet bed for senior dogs).
• A brand: your own photos, packaging and voice.

5. Is it allowed, and is it yours to sell?

• Don't sell counterfeits or products that copy someone else's design, logo or trademark.
• Check the rules for regulated categories: cosmetics, supplements, children's products and electronics often need safety marks or labeling in the US, UK and EU.
• Read Shopify's acceptable use policy and your payment provider's restricted list.

6. Can you write a convincing page for it?

This one gets skipped, and it matters. Before you buy stock, try writing the product page: the main benefit in one sentence, three to five reasons to buy, the questions a skeptical buyer would ask and your honest answers.

If you can't think of a reason someone would choose your version over the one on a marketplace, that's useful to know now. If the answers come easily, you've also got the start of your page. (The anatomy of a converting product page walks through each section.)

Test small before you scale

Once a product passes the checklist:

1. Import or list it with real photos and a complete page.
2. Run a small test: a modest ad budget for a few days, aimed at one audience.
3. Watch the funnel: click-through rate (is the ad interesting?), add-to-cart rate (is the page convincing?), and checkout completion (is the price and shipping acceptable?).
4. Kill or scale. If the numbers are weak at every step, move on. If one step is weak, fix that step first.

Testing several products quickly is how most successful stores find their winner. Tools that cut the time from idea to live page, like importing a product and generating its page in minutes, make each test cheaper. But the checklist above is what tells you which tests are worth running.