Start with primary documents.
Broker tariff schedules and product terms, exchange notices, regulatory publications and IPO filings are the basis for factual claims. Each important value should carry its source URL and date checked.
MarketByCountry / Methodology
RESEARCH STANDARDUseful answers need a visible method.
Our research uses primary documents, explicit calculation assumptions and a record of what changed.
Show the calculation.
A cost estimate should reveal the inputs, formula, exclusions and relevant market rules. Scenario results are estimates, not actual contract-note charges.
Publish when a page earns its place.
We favor a specific decision, original comparison or source-backed interpretation over bulk pages generated from keyword variants.
Keep the record current.
Data pages display a last-checked date and primary links. Material changes are entered in the public change record. If commercial relationships are introduced, we will disclose them beside the relevant placement and keep them separate from factual conclusions. See About & disclosures for commercial disclosures and corrections.