Operator and contact
Andrejus S. operates Market Master as a sole owner established in Lithuania.
Limited-launch identity notice: No paid subscription checkout or affiliate compensation is currently active. A compliant geographic business address and any required public registration reference will be added before Market Master accepts paid orders or activates commercial services. Independent legal review remains pending.
Effective date: 14 September 2026
Effective and owner-reviewed: 14 September 2026. The Market Master owner has reviewed this policy against the services currently operating or technically activation-gated. Independent Lithuanian/EU legal review remains pending. This status is disclosed for transparency and is not a representation that external legal advice has been obtained.
Educational and informational service
Market Master is an independent financial education and market-information portal. It is not a broker, trading venue, investment adviser, portfolio manager, personalized trading-signal service, custodian, exchange, or transaction-execution service. It does not accept deposits, hold client assets, connect to brokerage accounts, or place orders.
Content, research, market data, comparisons, tools, simulations, saved decision workflows, and AI-assisted features provide general educational information—not personalized investment, financial, trading, legal, accounting, or tax advice. If paid memberships are introduced later, payment would purchase access to information and workflow features, not advice, account management, investment performance, or a financial outcome.
Editorial corrections improve the accuracy of general information; they do not convert an article, briefing, comparison, or tool into a personalized recommendation.
How to report an issue
Send the page URL, the disputed statement or data point, and the evidence supporting your concern through our contact page.
How we assess corrections
For human-authored work, an editor compares the published claim with the cited source, underlying calculation, and authoritative new evidence; authors do not approve material corrections alone. For automated work, the review also checks the exact Marketstack session, cached response, calculation path, OpenAI source set, moderation result, automation log, and the label stating whether human review occurred.
Automated market facts and AI commentary
A factual Morning Brief may publish automatically only from verified Marketstack fields that pass completeness and consistency checks. AI commentary is a separate layer and may publish only when it passes moderation, includes the required evidence sources, and carries a visible AI-generated and human-review status label. If those checks fail, the commentary is withheld; market facts are never invented to fill a gap.
When a credible material error is detected, Market Master may suspend the affected automated output while it is reviewed. A corrected publication preserves the relevant source and session date and receives a dated correction or update note. Republishing or refreshing provider data does not erase a material correction record.
What readers will see
Material errors receive a dated correction note. Clarifications and data refreshes receive a visible update note. Typographical changes that do not alter meaning may be corrected without a formal notice.
Market-sensitive information
Prices, estimates, guidance, and macroeconomic data can change rapidly. Each article identifies its relevant data date and links to the sources available at publication.
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