How to Sell on Squarespace — The Complete Guide for 2026

Table of Contents

1. What Squarespace Commerce Actually Is
2. Why Sell on Squarespace in 2026?
3. Squarespace Fees and Pricing Explained
4. Where You Can Sell From
5. Setting Up Your Squarespace Store
6. Building Product Listings That Convert
7. Photography and Presentation
8. The Traffic Problem Nobody Warns You About
9. Squarespace vs Marketplaces: Use Both
10. Crosslisting Your Squarespace Catalogue
11. How to Connect Squarespace to FLUF Connect
12. What Syncs — and What Doesn’t
13. Common Squarespace Selling Problems
14. Shipping and Fulfilment
15. Tax and Bookkeeping
16. Is Squarespace Right for You?
17. Sources & Verification

What Squarespace Commerce Actually Is

Squarespace started life as a website builder for portfolios and small business sites, and the commerce layer grew out of that. That history matters more than it sounds, because it shapes what the platform is good at. Squarespace is, first and foremost, a design tool. The templates are genuinely excellent, the editor is pleasant to use, and a store built on it tends to look considerably better than the equivalent effort on most competing platforms.

What you get when you enable commerce is a proper store: product pages, variants, inventory tracking, a cart, checkout, discount codes, abandoned-cart recovery on the higher plans, and order management. Products live on a Store Page — a specific page type you add to your site — and every product belongs to exactly one of them. You can have several store pages if you want to separate, say, clothing from homeware, but each product sits on one.

The product model itself is straightforward. A product has a name, a description, images, tags, and a visibility flag. Underneath it sit one or more variants, and this is where the commercially important fields live: the SKU, the price, and the stock quantity. A t-shirt in three sizes is one product with three variants. A single vintage jacket is one product with one variant. If you are coming from a marketplace where a listing is a single flat object, this two-level split is the main thing to get your head around, and it is also why bulk edits sometimes behave differently than you expect.

Squarespace also handles service products, gift cards and digital downloads, which is unusual breadth for a website builder. If you sell a mix — physical stock plus a downloadable pattern or a booked service — you can do all of it in one catalogue rather than bolting on a second system.

What Squarespace deliberately is not is a marketplace. There is no Squarespace equivalent of the Etsy search page. No buyer wakes up and browses Squarespace. Your store exists at your own domain, and every visitor arrives because you or someone else sent them. This is the single most important fact about selling on the platform, and we come back to it in detail below.

Why Sell on Squarespace in 2026?

The case for a Squarespace store rests on three things: control, margin, and brand.

Control. On a marketplace you are a tenant. Your listings live under someone else’s rules, your account can be restricted, and the platform decides what your customer sees next — frequently a competitor’s product. On your own store you control the entire experience: the layout, the photography treatment, the copy, the checkout, the post-purchase emails. If you have a point of view about how your products should be presented, a marketplace flattens it and a Squarespace store preserves it.

Margin. This is the one people underestimate. Marketplace commissions are substantial, and they compound over every sale forever. On Core, Plus or Advanced, Squarespace takes 0% commerce transaction fee (source). You still pay card processing, which nobody escapes, but the platform is not taking a slice of every item. On a £60 product, the difference between a 0% platform fee and a marketplace commission in the region of 10% is £6 per sale — which on a hundred sales a month is £600 you keep.

Brand. Repeat customers are the cheapest revenue in retail, and marketplaces make repeat business hard on purpose. They own the customer relationship, they usually restrict what you can say to a buyer, and they rarely hand over an email address you can market to. A Squarespace store gives you the customer list, the email tooling, and a domain people can remember and come back to.

The honest counterweight is that all three benefits are worth precisely nothing until somebody visits. A marketplace hands you distribution and takes a cut for it. Your own store hands you margin and makes distribution your problem. Neither is better in the abstract — they are different trades, which is exactly why the sellers who do best run both.

Squarespace Fees and Pricing Explained

There are three separate costs when you sell on Squarespace, and conflating them is how people end up surprised by their margins.

1. Your subscription

You need a paid plan to sell at all — the entry-level plan does not include commerce. Squarespace has been rolling out a restructured plan lineup: Basic, Core, Plus and Advanced now replace the older Personal, Business, Commerce Basic and Commerce Advanced plans, with availability phased by region (source). Which lineup you see depends on where you are and when you signed up, so check the current Squarespace pricing page for the figures that apply to you rather than trusting a number in a blog post.

2. The commerce transaction fee

This is Squarespace’s own commission, and it varies by plan:

Figures per Squarespace’s own fee documentation (source). The practical read: if you are on a legacy Business plan and doing real volume, the 3% you are paying is very likely more than the cost of moving up a tier. Work out your monthly sales, multiply by 3%, and compare it to the price difference. For a lot of sellers that maths is not close.

3. Payment processing

Charged on every sale regardless of plan, and this one never goes to zero. Through Squarespace Payments in the US the standard card rates are 2.9% + $0.30 on Basic and Core, 2.7% + $0.30 on Plus, and 2.5% + $0.30 on Advanced, with international cards adding a 1.5% surcharge and premium cards such as American Express charged at higher rates (source). Rates differ by country, and if you use Stripe or PayPal instead you pay their published rates.

Note the structure of that fixed component. Thirty cents on a $10 item is 3% on its own, on top of the percentage. If you sell low-value items, the per-transaction flat fee hurts far more than the percentage does, and bundling products into higher-value orders is one of the most direct margin improvements available to you.

Where You Can Sell From

A question that trips people up: Squarespace does not publish a list of countries where you are allowed to sell. Eligibility is decided by your payment processor, not by Squarespace (source).

Because PayPal is a first-class option, the practical answer for most sellers is that Squarespace works wherever you are. Two edges are worth knowing before you commit:

• Your store accepts one currency at a time. If you sell internationally, everyone pays in your chosen currency and absorbs their own conversion. There is no multi-currency storefront.
• South Africa is a genuine gap. Stripe’s African coverage runs on Paystack, which Squarespace does not support, so South African sellers need PayPal (source). ARS, COP, IDR and ZAR can be accepted as currencies but cannot be used to open a Stripe or Squarespace Payments account.

Setting Up Your Squarespace Store

The setup path is short. The mistakes people make are all in the details, so this is worth doing deliberately rather than clicking through.

1. Pick a template with commerce in mind. Every Squarespace 7.1 template can run a store, but some are built around large editorial imagery and others around dense product grids. If you have 200 SKUs, a template designed to showcase eight beautiful photographs will fight you. Look at the demo store, not the demo homepage.
2. Add a Store Page. Pages → add page → Store. This is the container every product must belong to. Name it something a customer would click — “Shop” beats “Store Page 1”.
3. Set your regional settings before you list anything. Currency, measurement units (metric or imperial) and time zone all live in Settings, and currency in particular is painful to change once you have orders.
4. Connect your payment processor. Squarespace Payments, Stripe or PayPal. Do this before you launch, not after your first customer bounces at checkout.
5. Configure shipping. Flat rate, weight-based or carrier-calculated. Weight-based only works if you actually enter weights on your products, which almost nobody does at first.
6. Set up tax. Squarespace can calculate tax by region, but you have to tell it your rates and where you have obligations.

One deliberate ordering note: create at least one real product before you try to connect any third-party tool. Several integrations, FLUF Connect included, work out which store page to publish into by looking at where your existing products live. An empty store gives them nothing to anchor to.

Building Product Listings That Convert

A Squarespace product page is doing a harder job than a marketplace listing. On eBay or Vinted, a buyer arriving at your item has already decided they want the category and is comparing options. On your own store, the visitor may have arrived from Instagram with no purchase intent whatsoever. Your product page has to do the selling that a marketplace’s search results page normally does.

Titles. Write for a human first, but include the words someone would actually search. “Vintage 1970s Wool Overcoat — Camel, Size L” tells a browser what it is and gives Google something to work with. Avoid the marketplace habit of stuffing every synonym in; it reads as spam on a branded store.

Descriptions. The description field is rich text and renders as HTML, so structure it. Lead with the thing that makes this item worth buying, then the specifics — measurements, material, condition, fit — then the practical detail like shipping timescales. Sellers who copy a two-line marketplace description across to their own store consistently underperform, because the marketplace listing was leaning on context the store page does not have.

Measurements, always. For anything wearable, garment measurements laid flat prevent more returns than any other single thing you can write. Chest, length, shoulder, sleeve. “Fits like a modern medium” is a helpful addition, not a substitute.

Variants and SKUs. Every variant carries its own SKU, and Squarespace will generate one if you do not. Set your own. A consistent SKU scheme is what lets you reconcile stock between your store and anywhere else you sell, and it is the key that crosslisting tools use to match a product across platforms. Retrofitting SKUs onto 400 products later is a genuinely miserable afternoon.

Tags. Squarespace has no category taxonomy for products in the way a marketplace does — organisation is by store page and by tag. Tags drive the filtering on your store page, so use them consistently: a controlled vocabulary of fifteen tags you actually reuse beats sixty one-offs.

Photography and Presentation

Squarespace’s whole proposition is that your store looks good, and photography is where that promise is kept or broken. A beautiful template filled with dim, cluttered phone photos looks worse than a plain template with clean ones.

The basics carry most of the weight: natural light near a window, a plain uncluttered background, and consistency across every product so the grid looks like a considered collection rather than a jumble. Shoot at a consistent distance and crop to a consistent aspect ratio — the grid view is the first thing a visitor sees, and irregular crops read as amateur before anyone has looked at a single item.

Per product, aim for a front shot, a back shot, a detail shot showing fabric or hardware, a shot of any flaw, and where relevant something worn or in use for scale. Squarespace supports up to 100 images per product, which is far more than you need; five to eight good ones beat twenty mediocre ones.

Flaws deserve their own photograph rather than a sentence buried in the description. Photographing a mark honestly costs you a small number of sales and saves you a much larger number of returns and bad experiences.

The Traffic Problem Nobody Warns You About

Here is the part that most “how to sell on Squarespace” guides skip, and it is the part that decides whether your store works.

You have built a store. It looks superb. The photography is consistent, the descriptions are thorough, the checkout works. And for the first several months, essentially nobody sees it.

This is not a Squarespace failing — it is the structural nature of running your own store. On eBay, your listing enters a search index that millions of people query every day. On Vinted, a new listing surfaces in category feeds and follower notifications immediately. On Depop, the algorithm can hand a new seller real reach on their first day. Those platforms take a commission precisely because they are selling you access to demand.

Your Squarespace store has no such index. Google will eventually crawl it, but ranking a new store for competitive product terms takes months of consistent work, and for genuinely one-of-a-kind items — vintage, second-hand, handmade — the search volume for the exact thing you are selling is often close to zero. Nobody is googling “1970s camel wool overcoat size L”.

Broadly, sellers respond in one of three ways:

• Build an audience. Instagram, TikTok, a mailing list. This works, and it is how most successful independent stores got there, but it is a genuine second job with a long lead time.
• Buy traffic. Paid social or search. Fast, and it works, but on typical resale margins the numbers frequently do not.
• Go where the buyers already are. Keep the store as your brand home and your margin-maximising channel, and simultaneously list the same stock on the marketplaces that have built-in demand.

The third is the one most profitable sellers land on, and it is what the rest of this guide is about.

Squarespace vs Marketplaces: Use Both

Framing this as a choice is the mistake. The two models have opposite strengths and the sensible move is to run both.

The combined strategy is straightforward: marketplaces buy you volume and cash flow today, your store builds margin and an audience you own over time. Marketplace customers who like what they bought can be pointed toward the store, where the second purchase costs you no commission at all.

The obstacle has always been operational. Listing the same fifty items on four platforms by hand is a full day of work, and keeping stock in step across them afterwards is worse — sell a one-of-a-kind jacket on eBay and forget to pull it from your store, and the next customer buys something you no longer own. Overselling costs you a refund, a bad review, and on some platforms a strike against your account.

What Squarespace connects to natively

Squarespace does offer some outbound integrations, and it is worth being clear about what they cover, because the gap is the whole reason crosslisting tools exist for this platform.

The native connections are oriented toward advertising and product feeds — pushing your catalogue into Google’s shopping surfaces and social commerce — rather than toward listing on other marketplaces. What that means practically is that Squarespace can help people discover your store, but it does not create listings for you on the platforms where second-hand and independent goods actually sell. There is no native path to eBay, Etsy, Depop, Vinted or Facebook Marketplace.

The second gap is on the tooling side. The established reseller crosslisting apps were built for marketplace-to-marketplace workflows and generally treat website-builder stores as out of scope entirely. A Squarespace seller looking for the equivalent of what a Depop-to-Vinted seller takes for granted has historically found very little.

Which marketplaces should you add first?

Adding every channel at once is a reliable way to make a mess. Pick based on what you actually sell.

• Everyday clothing, streetwear, high-street brands — Vinted first. Enormous European buyer base, no seller fees in most markets, and volume arrives quickly. Depop alongside it if your stock skews younger or Y2K.
• Vintage, designer, anything with a collector market — eBay is unmatched for reach and for items where a buyer is searching a specific name. Vestiaire Collective for genuine luxury.
• Handmade, craft supplies, art, print — Etsy, where the buyer intent matches what you make.
• Furniture, bulky items, anything local — Facebook Marketplace and Gumtree, where collection-in-person is normal and shipping costs do not eat the sale.
• Menswear, archive fashion, sneakers — Grailed has a focused, knowledgeable audience that pays for the right pieces.

Start with one. Get the listing quality and the stock sync right on a single channel, learn what sells and at what price, then add a second. Sellers who go from one channel to five in a weekend usually end up with five sets of half-finished listings and an overselling problem.

Practical SEO for a Squarespace store

Marketplaces are the fast route to buyers, but your own store’s organic search is the compounding one, and Squarespace gives you decent tools for it. A few things that reliably matter more than the rest:

Write real page titles and meta descriptions rather than accepting the defaults — Squarespace lets you set both per product and per page, and the default is usually just the product name. Give every image meaningful alt text, which helps accessibility and image search simultaneously. Keep URLs short and readable. Most importantly, publish something other than product pages: a short guide, a sizing explainer, a piece on how you source or make what you sell. Product pages for one-of-a-kind items almost never rank, because nobody searches for them; the surrounding content is what brings people in and gives you something to link from.

Set expectations honestly, though. Organic search on a new domain is a six-to-twelve-month project, not a launch tactic. It is worth starting on day one precisely because it takes that long — which is also why it should run alongside marketplace selling rather than instead of it.

Crosslisting Your Squarespace Catalogue

This is precisely the problem crosslisting software exists to solve, and Squarespace sellers have historically been badly served by it. The mainstream reseller crosslisting tools were built around marketplace-to-marketplace flows, and most of them do not support Squarespace as a source at all. Squarespace’s own sales-channel integrations are similarly thin — there is no native route from your Squarespace catalogue to eBay, Etsy, Depop or Vinted.

FLUF Connect treats your Squarespace store as a first-class catalogue source. It reads your products through Squarespace’s official Commerce APIs, brings them into one dashboard alongside every other channel you sell on, and pushes them out to the marketplaces where the buyers are.

What that looks like day to day:

• Your Squarespace catalogue is imported automatically — products, variants, prices, SKUs, stock levels, images and tags.
• You select what to crosslist and where. Push a product to eBay, Etsy, Depop, Vinted, Facebook Marketplace and more, individually or in bulk.
• Sell it anywhere and your Squarespace stock drops automatically. When an item sells on another channel, FLUF sets the Squarespace stock to zero and hides the product, so nobody can buy something you have already sold.
• Size and colour carry across. Product attributes map onto Squarespace variant options rather than being dropped.
• It works in the other direction too. Squarespace is a crosslisting destination as well as a source, so a catalogue you keep on Shopify or a marketplace can be published into your Squarespace store.

FLUF Connect plans start at £19/month (Growth — 1,000 products). Automation is included in every plan rather than sold as a paid add-on. There is no free plan.

Try FLUF Connect

How to Connect Squarespace to FLUF Connect

Squarespace connects with an API key you generate yourself, which means no browser extension and no password sharing. It takes about a minute.

1. In Squarespace, go to Settings → Developer Tools → Developer API Keys and click Generate Key.
2. Give the key a name you will recognise later — “FLUF Connect” is sensible.
3. Tick Products, Inventory and Orders.
4. Change Products and Inventory to “Read and Write”. Each permission defaults to Read Only, and this is the single most common setup mistake — a read-only key connects perfectly and then silently fails on every attempt to create or update a listing. Orders can stay Read Only.
5. Copy the key. Squarespace shows it exactly once; if you lose it you generate a new one.
6. In FLUF Connect, go to Channels, choose Squarespace, and paste the key.

You do not need to supply a site ID — the key identifies your website on its own. Developer API keys require a Business or Commerce plan, so if the Developer Tools panel is missing, that is why.

Try FLUF Connect

What Syncs — and What Doesn’t

Being precise about this matters more than making it sound impressive, so here is the honest picture.

The two “not yet” rows are worth reading carefully, because they describe a real limitation. Stock protection currently runs in one direction: a sale on eBay or Vinted pulls the item from Squarespace, but a sale on Squarespace does not yet automatically pull it from your other channels. If you are crosslisting one-of-a-kind stock, mark the item as sold in FLUF after a Squarespace sale and it will clear everywhere else.

Relisting and offer management are listed as not applicable rather than missing. Relisting exists to refresh listings that sink in a marketplace feed — your own store has no feed to sink in. Squarespace has no buyer-offer mechanism at all, so there is nothing to manage.

Common Squarespace Selling Problems

“My integration connected but nothing will list.” Almost always the Read Only default on the API key. Regenerate the key with Products and Inventory set to Read and Write.

“I can’t find Developer API Keys in my settings.” That panel requires a Business or Commerce plan. On the entry-level plan it is not shown.

“A product I just added isn’t showing up in my other tools.” Squarespace’s product index updates a moment behind the change. Give it fifteen seconds and re-sync before assuming something is broken.

“My descriptions look like one solid block of text.” The description field renders as HTML, so plain line breaks collapse. Use the rich-text editor’s paragraph formatting rather than pasting raw text from a marketplace listing.

“I want to sell in two currencies.” Not possible — a store accepts one currency at a time. Sellers with genuinely split markets usually pick the larger one and make shipping and duties explicit at checkout.

“My store looks great but gets no sales.” This is the traffic problem, not a store problem. Look honestly at your visitor numbers before you redesign anything: if you are getting thirty visits a month, no amount of design work will fix it, and crosslisting to marketplaces will.

Shipping and Fulfilment

Squarespace supports flat-rate, weight-based and carrier-calculated shipping. Flat rate is the pragmatic default for most small sellers — pick a number that covers your typical parcel and stop thinking about it. Weight-based is more accurate but only functions if you enter weights on every product, and a catalogue with half its weights missing produces wrong quotes rather than obviously broken ones.

Free shipping over a threshold is worth testing, because it reliably increases average order value, and on your own store the fixed per-transaction processing fee makes larger orders disproportionately more profitable.

If you also sell on marketplaces, keep your packaging and dispatch process identical across channels. The operational overhead of crosslisting is manageable; the overhead of running two different fulfilment processes is not.

Tax and Bookkeeping

Selling through your own store does not change your tax position. In the UK, trading profits above the £1,000 trading allowance are reportable to HMRC regardless of platform, and the same principle applies wherever you are — your obligations follow the trade, not the storefront.

Two things a store makes easier than a marketplace: your records are your own and exportable, and you are not waiting on a platform’s reporting cycle. Two things it makes harder: nobody is collecting or remitting sales tax on your behalf, and if you sell across borders you need to understand your own VAT or sales-tax position rather than inheriting the platform’s.

Keep the store’s order export and your marketplace exports in the same place from day one. Reconciling a year of multi-channel sales retrospectively is the kind of job that makes people give up on multi-channel selling entirely.

Is Squarespace Right for You?

Squarespace is a strong fit if: presentation matters to what you sell; you have or are willing to build an audience; you want to own your customer relationships; you sell items with enough margin that a commission saving is meaningful; or you already have a Squarespace site and adding commerce is a small step.

Look elsewhere, or supplement heavily, if: you need sales this month and have no audience; your margins are thin enough that you need volume above all; you sell commodity items that people search for by name on marketplaces; or you have no appetite for the marketing work that owning your own traffic requires.

For most independent sellers the honest answer is “both”. Run the Squarespace store as your brand home and your best-margin channel. Run the marketplaces for reach and cash flow. Use crosslisting so that running both costs you an extra few minutes rather than an extra few hours, and so that a sale in one place cannot leave you selling something you no longer have.

Try FLUF Connect — crosslist your Squarespace catalogue to eBay, Etsy, Depop, Vinted and more, from £19/month.

Sources & Verification

Every fee, rate and availability claim on this page is drawn from Squarespace’s own documentation and was verified on 22 July 2026. Squarespace changes plan structures and rates periodically, and rates differ by country — check the primary sources below for the figures that apply to you.

• Transaction fees and payment processing rates — Squarespace Help Center. Source for all per-plan transaction fees and Squarespace Payments card rates.
• Supported countries and currencies for Squarespace Commerce — Squarespace Help Center. Source for processor coverage, the single-currency constraint and the Paystack/South Africa limitation.
• Selling on the Basic, Core, Plus, and Advanced plans — Squarespace Help Center. Source for the plan restructure and phased regional rollout.
• Squarespace pricing — current plan prices by region.
• Squarespace Commerce APIs overview — the official APIs FLUF Connect uses to read and write your catalogue.
• Authentication and permissions — Squarespace Developers. Source for API key permissions and the Business/Commerce plan requirement.

FLUF Connect pricing and capability claims reflect the product as at 22 July 2026. See /pricing/ for current plans and /integrations/ for the full channel list.