The platform is not always the seller
An online marketplace may only introduce buyer and seller or process the payment. Check the listing, order confirmation and terms to identify who contracted to supply the goods.
Second-hand marketplaces make it easy for a household clearing a cupboard and a business selling hundreds of refurbished products to appear in the same search results. The distinction is legally important.
Goods bought from a trader attract the protections of the Consumer Rights Act 2015. A genuine private sale carries fewer implied protections. The goods must still match their description, and the seller must have the right to sell them, but the buyer cannot usually demand the same standard of satisfactory quality or fitness for purpose.
The label on the account is not decisive
A seller does not become a private individual merely by selecting “private” on a profile. The question is whether the person is acting for purposes relating to a trade, business, craft or profession.
Signs that a seller may be trading
- a large number of active or completed listings;
- several identical or similar products for sale;
- regular buying and reselling for profit;
- specialist knowledge, branded packaging or business contact details;
- refurbishment, repair or sourcing activity carried out repeatedly; and
- terms, delivery arrangements or stock that resemble a commercial operation.
No single sign proves the answer. Someone can sell many personal possessions without operating a business, while a small trader may have only a few listings. The whole pattern matters.
A trader should not pretend to be a consumer
Current unfair-commercial-practices law includes banned practices relevant to traders who falsely present themselves as consumers. Misdescribing commercial status can deny buyers information they need to understand their rights.
If the seller is a trader
Used goods supplied by a trader must still
- be of satisfactory quality, taking account of age, price, description and condition;
- be fit for their normal purpose and any particular purpose agreed;
- match the description and material statements made about them;
- be owned by the seller or supplied with the right to sell; and
- comply with applicable product-safety requirements.
Second-hand does not mean perfect. Scratches, battery wear and other limitations can be reflected in the price and description. A buyer cannot later complain about a defect that was clearly drawn to attention before the contract. Undisclosed faults are different.
Where the contract is made at a distance with a trader, the usual cancellation rights may also apply. Those rights are separate from the remedies available if the goods are faulty.
If the seller is genuinely private
The buyer has fewer automatic rights concerning quality and fitness. The item must still be as described. A statement such as “working perfectly”, “unused”, “genuine” or “one owner” can therefore be significant if it is false.
A private seller must also have the right to sell the item. Consumer cancellation rights for ordinary online distance contracts do not normally apply to a sale between two private individuals.
Product safety deserves separate attention
The Office for Product Safety and Standards warns that used products may have worn components, outdated safety features or hidden modifications. Vintage products may also pre-date current requirements.
Before buying higher-risk used products
- check the official product recall database;
- ask whether the item has been modified or repaired;
- request the model, serial number and clear photographs;
- confirm that instructions, safety guards and essential accessories are present;
- inspect electrical leads, plugs, batteries and mechanical parts where possible; and
- take particular care with baby products, protective equipment and products whose history affects safety.
A specific safety warning
Government product-safety guidance advises against buying second-hand child car seats because accident damage may not be visible and can compromise structural integrity.
Protect the evidence before paying
Save the transaction record
Capture the complete listing, photographs, description and seller profile.
Keep messages in which condition, authenticity or purpose is discussed.
Check who will receive the payment and who appears on the order confirmation.
Use the platform’s recognised payment method where appropriate.
Record the condition promptly when the item arrives, especially any damage or missing parts.
Raise problems through the seller and platform within the applicable time limits.
If something goes wrong
Start by identifying the contractual seller and the representation that was not met. If the seller is a trader, set out the relevant Consumer Rights Act remedy. If the seller is private, focus on inaccurate descriptions, misrepresentation, ownership or any applicable platform protection.
Payment protection may offer another route, but it does not turn a private seller into a trader. Chargeback, Section 75 and platform buyer-protection schemes each have separate conditions.
The ConsumerWise verdict
The crucial marketplace question is not simply “is the item used?” It is “who is selling it, and in what capacity?” Establishing that before payment can determine whether the buyer has a full statutory remedy or a much narrower claim that the listing was inaccurate.
Official sources and further guidance
- GOV.UK: buying second-hand goodsOfficial product-safety advice for used purchases.
- Consumer Rights Act 2015Rights applying to contracts between traders and consumers.
- GOV.UK: online and distance sellingInformation and cancellation rules for trader distance sales.
- CMA: unfair commercial practices guidanceGuidance on current rules, including banned practices.
- UK product recalls and alertsOfficial checks for notified product-safety issues.
