We clearly distinguish between first-hand product reviews, research-based buying guides, and neutral brand overviews.
Brand overviews
A brand overview explains what a merchant offers and who may find the catalog relevant. It is not presented as a first-hand test.
Product reviews
If we publish a product review, the article will state how the product was evaluated and identify any limitations. We do not invent test results, ratings, prices, or ownership claims.
Affiliate relationships
Commercial relationships do not change the requirement for clear disclosures. Readers should always verify specifications, pricing, availability, shipping, and warranty details on the merchant website.