How to Sell Online in the UK
Without a Website
You don't need a website to start selling products online in the UK. Marketplaces, social platforms, and free tools can get your first sale this week — here's exactly how.
Where to Begin
The honest picture for UK sellers in 2026
Most UK sellers start on a marketplace. That's the right call. You don't have a customer base yet, you probably haven't nailed your product photography, and you're still learning what people actually want to buy from you versus what you think they want. Marketplaces provide instant traffic, built-in trust, and an existing checkout. The learning cost is low and the setup is an afternoon.
The catch is that marketplace traffic isn't yours. eBay owns the buyer relationship. Etsy owns the search. Vinted owns the feed algorithm. When the platform changes its fees, its algorithm, or its policies — as all of them do, regularly — your business changes with it. For some sellers that risk is acceptable. For others, building brand equity on a platform they don't control is a slow-motion problem waiting to surface.
This guide covers the main routes to selling online in the UK without your own website — which marketplace suits which products, what fees look like in 2026, how social selling works in practice, and at what point building your own store makes financial sense. We'll cover all of it clearly, without glossing over the limitations of any option.
The Main UK Marketplaces
Where to sell online in the UK without a website
eBay UK
eBay remains the most flexible UK marketplace for general product categories. You can sell almost anything: new goods, second-hand items, collectables, car parts, electronics, clothing, homeware. The auction format still works for rare or high-demand items, and Buy It Now suits sellers who want predictable pricing. For private sellers, the first 1,000 listings per month are free to list; a final value fee of roughly 12.8% applies when you sell (plus 30p per transaction).
Business sellers on eBay pay slightly different fees and are subject to consumer rights obligations (including the right to return). If you're selling regularly and making a profit, you're trading as a business under HMRC's rules, regardless of whether you've registered. More on that below.
eBay's buyer base in the UK is enormous — around 22 million active buyers as of 2025. The platform has better reach for niche second-hand goods than almost any alternative. The downsides are the fees (which add up on lower-margin products), the risk of returns abuse on expensive items, and the fact that you have essentially zero brand presence — buyers remember eBay, not your shop name.
eBay UK — 2026 Fee Summary (Private Sellers)
Listing fee: £0 (up to 1,000/month) · Final value fee: ~12.8% + 30p · PayPal/card processing: included in final value fee · International selling fees: additional 2–4%
Etsy
Etsy is the strongest marketplace for UK sellers of handmade goods, vintage items (20 years old or older), craft supplies, and digital products. The buyer intent on Etsy is different from eBay — people aren't bargain-hunting, they're looking for something specific and personal. That means better margins are possible, and buyers are generally less price-sensitive than on eBay or Amazon.
Etsy's fee structure: 16p listing fee per item (listings expire after 4 months), 6.5% transaction fee on the sale price including postage, plus Etsy Payments processing fees of 4% + 20p for UK sellers. On a £30 sale with £4 postage, you'd pay roughly: 16p listing + £2.21 transaction + £1.36 processing = £3.73 in fees, leaving you £30.27 before your actual costs. That's a meaningful slice but acceptable for handmade goods where margins are typically higher.
Etsy has become increasingly competitive. Search visibility now rewards sellers who use Etsy Ads, offer free delivery, and have strong review counts. New shops take time to gain traction. If you're starting from zero, expect several months before organic search traffic finds you — in the meantime, sharing your listings on social media and via your own network is essential.
Etsy UK — 2026 Fee Summary
Listing fee: £0.16 per item · Transaction fee: 6.5% of sale price + postage · Payment processing: 4% + 20p (UK Etsy Payments) · Optional: Etsy Ads (pay-per-click, minimum £1/day)
Vinted
Vinted is genuinely free for sellers — and that is its principal advantage. No listing fees, no commission, no subscription. Buyers pay a buyer protection fee on each purchase. Sellers receive the full asking price minus Royal Mail or Evri postage costs (which Vinted calculates and handles). For clothing, shoes, bags, and accessories, Vinted is the most cost-effective selling platform available in the UK.
The app is well-designed and genuinely easy to use. Photographing an item, listing it, setting a price, and making it available to buyers takes under five minutes once you know the flow. Vinted handles the shipping label — you print it, drop the parcel at a Post Office or Evri ParcelShop, and that's it. Payment lands in your Vinted wallet and transfers to your bank within a few days of the buyer confirming receipt.
The limitation is category scope. Vinted is clothing and accessories — if you're selling home goods, electronics, or anything outside fashion, your audience on Vinted will be thin. There's also no brand-building: your Vinted profile is your "shop" but it's locked inside Vinted's ecosystem, with no opportunity to collect email addresses or drive repeat buyers to any destination you control.
Vinted UK — 2026 Fee Summary
Listing fee: £0 · Commission: £0 (sellers pay nothing) · Postage: calculated by weight, handled by Vinted (Royal Mail / Evri) · Buyer protection fee: paid by buyer
Amazon Marketplace UK
Amazon is the highest-volume marketplace in the UK by far. If you're selling new, branded, or unbranded products (not handmade), Amazon's buyer intent is unmatched — people arrive looking to buy, not browse. The trade-off is complexity and cost. Amazon requires a selling account (Individual: 75p per sale, no monthly fee; Professional: £25/month, no per-item fee), plus referral fees of 7–15% depending on category, plus VAT.
Fulfilment by Amazon (FBA) is available for UK sellers and removes the logistics burden entirely — Amazon stores your inventory and ships it, including Prime delivery. FBA fees typically run from £1.50–£4 per unit depending on size and weight, on top of referral fees. It's a significant cost but enables Prime badge, which materially improves conversion rates.
Amazon is not suitable for handmade goods (Etsy is better), second-hand items outside of books or electronics, or brand-led businesses where telling your story matters. It's best for UK sellers with access to in-demand products at competitive wholesale prices who can win on price, reviews, and availability. The competition is intense — many categories are dominated by manufacturers selling direct.
Amazon UK — 2026 Fee Summary
Individual plan: 75p per item sold · Professional plan: £25/month · Referral fees: 7–15% of sale price (category dependent) · FBA fees: additional £1.50–£4+ per unit
Social selling in the UK — Instagram, Facebook, TikTok
Social media selling is not a replacement for a structured marketplace or your own website — but it's a powerful complement, and for some product categories it's where the buying happens. UK consumers discover products on Instagram and TikTok increasingly before they search on Google. If your product photographs well, has a story, or appeals to a specific community, social selling can deliver sales without a website.
Instagram Shopping
UK sellers can tag products directly in Instagram posts, stories, and Reels. To enable this, you need a professional account (free) connected to a Meta Commerce Manager catalogue, which itself connects to a supported shop platform. The transaction happens on your connected store, not within Instagram. SellKit integrates with Instagram Shopping — you can list products on SellKit and tag them in Instagram posts, directing traffic directly to your product pages with basket in hand.
Facebook Marketplace
For second-hand goods and local selling, Facebook Marketplace is excellent. It's free to list, free to sell, and has a local-first algorithm that shows your items to people nearby. You arrange collection or handle postage yourself — there's no fulfilment infrastructure. For heavy or awkward items (furniture, gym equipment, musical instruments) where collection makes more sense than posting, Facebook Marketplace is often the best option available. The buyer pool in most UK towns and cities is substantial.
TikTok Shop UK
TikTok Shop launched in the UK in 2023 and has grown significantly since. It allows sellers to list products directly on TikTok, which appear in-feed during videos and live streams. The commission rate for UK sellers in 2026 is around 5–8% depending on category. TikTok Shop is best suited for products that demonstrate well on video — gadgets, beauty products, kitchenware, fitness accessories. If you can make a 30-second video that shows the product in use, TikTok's algorithm can drive meaningful volume without any paid advertising.
WhatsApp and direct selling
Many small UK sellers — particularly those in food, crafts, and niche communities — take orders directly via WhatsApp. WhatsApp Business (free) lets you set up a catalogue, automate responses, and separate business messages from personal ones. Payment typically happens via bank transfer or PayPal. It's informal but effective for small volumes within a trusted community, and it has zero platform fees. The limitation is scale — it doesn't grow well beyond a few hundred regular customers.
HMRC, taxes, and selling online in the UK
A question that trips up many new UK online sellers: at what point do you need to tell HMRC you're selling things? The answer is simpler than it might seem. HMRC's trading allowance means you can earn up to £1,000 per tax year from selling online before any tax obligation kicks in. Below £1,000 total income — not profit, income — you have nothing to declare and don't need to register.
Above £1,000, you need to register as self-employed and file a Self Assessment tax return. You pay income tax on your profit (income minus allowable business expenses — postage, packaging, marketplace fees, photography equipment, a proportion of your phone bill, and so on). National Insurance contributions also apply if your profits exceed the Small Profits Threshold (£6,725 in 2025/26). Registration is free at gov.uk.
Since 2024, UK digital platforms — eBay, Etsy, Vinted, Depop, Amazon — are required under HMRC reporting rules to share seller transaction data with HMRC annually. This doesn't mean you owe tax automatically — it means HMRC has visibility. If you're selling regularly and not declaring it, the risk of a compliance letter has grown. The honest, simple answer: if you're making money selling online, register, keep records, and file. The process is straightforward and the penalties for getting it wrong are much worse than the paperwork for getting it right.
Quick HMRC reference for UK online sellers (2026)
- £1,000 Trading allowance — earn up to this per year with no tax declaration required
- £90,000 VAT registration threshold — must register for VAT once your 12-month taxable turnover exceeds this
- 31 Jan Self Assessment deadline — file your tax return and pay what you owe by 31 January each year
- Free Register as self-employed at gov.uk/register-for-self-assessment
When to move from marketplaces to your own store
This is the question most marketplace sellers eventually face. The honest answer is: when the numbers make sense and the limitations start to cost you. Here's what that looks like in practice.
1. When marketplace fees exceed the cost of your own store
A £8.49/month all-in ecommerce store (SellKit) costs £102/year. If you're paying more than that in marketplace fees — which happens at fairly modest sales volumes — your own store pays for itself purely on fee savings. At £500/month in Etsy sales with their ~10.5% combined fees, you're paying Etsy roughly £52/month. Your own store at £8.49 would save you over £40/month from day one, assuming you can drive traffic to it.
2. When you want to build a brand
Customers who buy from your Etsy shop remember Etsy. Customers who buy from your own domain remember your brand. If repeat customers, brand loyalty, and word-of-mouth are part of your business model — which they should be — your own store is necessary. Only on your own store can you collect email addresses, run retargeting campaigns, and build a direct relationship with buyers independent of any algorithm.
3. When you want to diversify risk
eBay suspends accounts. Etsy removes listings that violate policies — sometimes incorrectly. Vinted changes its algorithm. If 100% of your revenue runs through a single platform you don't control, you're one policy change away from a crisis. Your own store gives you a stable revenue channel that doesn't disappear overnight because a marketplace engineer pushed a bad update.
4. When you want to use paid advertising effectively
Running Google Ads or Meta Ads to a marketplace listing is rarely effective — you're paying to drive traffic to eBay's platform, not yours. Paid advertising performs dramatically better when it lands on your own website where you control the experience, set the conversion goals, and keep all the customer data. SellKit includes attribution tracking — you know exactly which ad drove which sale — something Etsy or eBay can't give you.
When marketplace fees exceed £8.49/month,
your own store is already cheaper.
How to set up your own UK online store quickly
If you're ready to move beyond marketplaces — or to run both in parallel — SellKit is the fastest way to launch a UK-compliant ecommerce store. The setup process: register, pick a theme, add your products, connect Stripe UK, configure your shipping zones (Royal Mail, Evri, DPD — whichever you use), and publish. The whole process takes one afternoon. Your domain connects with a DNS update (£10–15/year from Namecheap or 123-Reg) and propagates within 24–48 hours.
Running your marketplace and your own store in parallel is the smartest approach for most sellers. Keep your Etsy or eBay listings active for organic marketplace traffic. Point your Instagram bio and social posts to your own store. Over time, as your own store builds Google visibility and a returning customer base, the marketplace dependency naturally decreases. You're not burning your bridges — you're building an alternative.
SellKit includes the tools to do this properly: built-in SEO for organic Google traffic, blog for content marketing, email marketing automation for returning customers, and attribution tracking so you know exactly which channel is converting. At £8.49/month, it's the lowest total cost of ownership of any all-in platform available to UK sellers in 2026.
£8.49/month · No transaction fees · UK-compliant from day one
Frequently Asked Questions
Questions about selling online in the UK
How do I start selling online in the UK with no money?
Vinted is the most genuinely zero-cost starting point — no listing fees, no commission. eBay and Facebook Marketplace are also free for private sellers (small final value fees when you sell). Etsy charges a 16p listing fee and 6.5% commission but requires no upfront investment. You can start selling today across all three with £0 in hand.
Do I need to tell HMRC if I sell things online in the UK?
If your total annual income from online selling exceeds £1,000, you must register as self-employed and complete a Self Assessment tax return. Below £1,000, HMRC's trading allowance means you have nothing to declare. Since 2024, UK platforms share seller transaction data with HMRC — so it's better to register correctly from the start.
What is the best marketplace for selling in the UK in 2026?
It depends on your products. Vinted for second-hand clothing. Etsy for handmade, vintage, and craft supplies. eBay for general goods, second-hand items, and collectables. Amazon for new products at volume. Most UK sellers use at least two and add their own store once their monthly marketplace fees exceed £8–10.
How do I sell on Instagram in the UK?
Set your account to professional mode, connect a Facebook Commerce Manager catalogue, and link a supported store (such as SellKit). Tag products in posts and stories. UK buyers tap the tag and land on your product page to complete the purchase. Instagram doesn't process payments in the UK — that happens on your connected store.
When should I get my own online store instead of using marketplaces?
When marketplace fees exceed the monthly cost of your own store — which happens faster than most sellers expect. At £100/month in Etsy fees, a SellKit store at £8.49/month pays for itself in savings alone. But the better reason is brand-building: only on your own store can you collect emails, run retargeting, and build a customer relationship the marketplace can't take away.
Is Vinted only for clothing in the UK?
Vinted is strongest for clothing and fashion. It's expanded into accessories, shoes, and some home items, but buyer volume outside fashion is thin. For other categories, eBay or Facebook Marketplace will reach more buyers. Vinted's advantage — zero seller fees — is unique and worth using for any clothing in your inventory.
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