Source hierarchy
Official pricing pages, API documentation, provider contracts and regulator or platform documentation come first. Search snippets, affiliate blogs and automatically generated pages are not accepted as primary price evidence.
Human accountability
A reviewer checks the number, unit, model, region, billing channel, date and surrounding conditions before a public rate is treated as verified. Material corrections are documented in the updates page.
Commercial independence
Affiliate availability is stored separately and cannot enter the calculation, scoring or recommendation formula. A commission must never change a price, result or ranking.
AI-assisted content
AI can assist drafting and personalization, but numerical outputs remain deterministic and editorial pages must be reviewed for specificity, repetition, unsupported claims and useful original analysis.
Corrections
Readers can report an error through the contact page. A useful correction includes the affected page, exact claim, official source and date observed.
Last updated: 24 July 2026.