How to Sell on Whatnot UK: Live Selling Explained (2026)

Quick answer: Whatnot is a live shopping app where sellers sell through live video shows, often using quick auctions. To sell in the UK, download the app, apply to become a seller, get approved, then schedule your first show. Whatnot charges a commission (8% for most new sellers, lower at higher sales tiers) plus a UK payment processing fee of 2.42% + £0.25 per transaction, plus VAT. It works best for collectables, trading cards, sneakers, vintage fashion and other items people love to watch and bid on.

Live selling feels strange at first. You're talking to a phone, three people are watching, and nobody is bidding. Then someone asks a question, you hold the item up to the light, a second person joins, and suddenly two strangers are bidding against each other for a vintage jacket while 40 others watch. That energy, half shopping channel and half car boot sale, is why live selling is growing so fast.

Tekovex manages marketplace stores for UK and US sellers, including live selling on TikTok Shop, and our client stores have passed £1 million in UK sales. Here's how Whatnot works for UK sellers.

Why live selling is booming

• Google searches for "how to sell on Whatnot" rose 100% in the UK during Q4 2025.
• On TikTok Shop, live sales rose 55% and there are over 6,000 live shopping broadcasts a day in the UK (Retail Gazette).
• One UK brand, Glow For It, made £100,000 in a single TikTok Shop live session.

Whatnot UK fees

• Commission: 8% for most sellers, falling to lower rates as your four-week sales grow. Rates vary by category.
• Payment processing (UK and EU): 2.42% + £0.25 per transaction, plus VAT.
• What commission is charged on: the item price only, not postage or taxes.

Example: a £50 item on the 8% tier costs £4.00 commission plus about £1.46 processing (2.42% + 25p), before VAT on the processing fee. Fees are from Whatnot's seller fees page; check it for your category's current rate.

What sells well on Whatnot

• Trading cards (Pokémon, sports and other TCGs)
• Sneakers and streetwear
• Vintage and second-hand fashion
• Collectables, toys and comics
• Coins and jewellery
• Mystery boxes and "rips" (opening packs live)

The common thread: items people enjoy seeing up close, where rarity or condition matters and bidding adds excitement.

How to start selling on Whatnot in the UK

• 1. Download the app and apply as a seller in your category. Whatnot reviews applications, so explain what you sell and any selling history.
• 2. Set up payouts and shipping in your seller settings.
• 3. Prepare your inventory: list items in advance with clear titles and starting prices.
• 4. Schedule your first show a few days ahead and promote it to your followers.
• 5. Go live with good light, a stable phone and a clear plan of what you'll sell in what order.

Tips for your first live show

• Start with a few low-price auctions to get bidding going.
• Say viewers' names and answer questions out loud.
• Keep a steady pace: one item every one to two minutes.
• Save your best items for when the audience is biggest.
• Pack and post quickly. Fast shipping builds the reviews that bring buyers back.
• Show up on a regular schedule. Consistency builds a following.

Whatnot vs TikTok Shop Live

• Whatnot: built around auctions and collectors. The audience comes to buy, and many are enthusiasts.
• TikTok Shop Live: a much bigger general audience, and better for products with mass appeal such as beauty, fashion and home. Read our guide to starting ecommerce in 2026.

Many sellers do both: TikTok for reach, Whatnot for loyal collectors.

Frequently asked questions

Is Whatnot available in the UK?

Yes. UK sellers can apply, and Whatnot publishes UK commission tiers and processing fees.

How much does Whatnot take from sellers?

Usually 8% commission on the item price, plus 2.42% + £0.25 payment processing per transaction in the UK, plus VAT.

Do you need followers to sell on Whatnot?

No, but it helps. Whatnot shows live streams to buyers interested in your category, and regular shows build an audience.

What sells best on Whatnot?

Trading cards, sneakers, vintage fashion, collectables and other items where rarity or condition matters.

Is live selling worth it for small sellers?

It can be, especially for unique or collectable stock. It takes regular effort, so start with one or two shows a week.

Want help with live selling?

Tekovex helps sellers set up and grow on TikTok Shop and other marketplaces. See our TikTok Shop services or book a free consultation.