Warranty terms in B2B wholesale are contractual; the per-grade defaults shown above are industry convention, not legal requirements. EU + UK consumer-warranty law (the 2-year statutory minimum, manufacturer-warranty rules) governs B2C only.

In B2B, your warranty rights come from the supplier’s specific sale terms. Phrases like “sold as tested”, “as is”, or “no warranty applies” — common on Damaged, mixed-condition, and liquidation / customer-returns lots — disclaim warranty obligations even where law would otherwise imply them. Conversely, a supplier can choose to offer warranty on any grade, even Damaged, if the contract says so.

Always read the supplier’s sale terms before you buy. The grade label is a useful shorthand — but the contract is the law of the deal.