Primary sources first
Technical claims begin with the exact manufacturer record; regional price and warranty may use an authorized seller.
Independence standard
The independence, sourcing, authorship, review, commercial-separation, and correction rules behind Espresso Receipt recommendations.
Espresso Receipt exists to make a constrained buying decision legible. We publish the budget, fit, workflow, source, and modeling assumptions that can change an answer. A recommendation must be able to stand without a commercial relationship, and a commercial relationship cannot repair a weak fit.
Technical claims begin with the exact manufacturer record; regional price and warranty may use an authorized seller.
Specification, modeled, observed, measured, and unresolved are different states and must remain visibly different.
Commission rate, merchant availability, and sponsorship are not recommendation score inputs.
Variant conflicts and missing measurements are preserved as caveats instead of filled with convenient guesses.
We do not write first-person testing language without a documented physical test of the exact product.
Checked dates attach to source inspection; updated dates attach to editorial review. Neither guarantees a current retail offer.
Software may help normalize product records, run formulas, find internal inconsistencies, and format drafts. It cannot create a product fact or firsthand observation. A published claim remains Espresso Receipt's responsibility and must trace to a listed source, disclosed model, or documented test.
Brands may submit objective corrections with a public source. They do not receive editorial approval or a promise that requested language will be used. Readers can report an error through the corrections page. Material changes are logged there when they could have changed a recommendation, cost, fit decision, or safety-relevant understanding.