Terms of Service.

1. Scope, Provider, and Merchant of Record

These Terms of Service govern access to and use of Katsumii, including the katsumii.com website, the Katsumii desktop application, demo versions, documentation, license keys, updates, and support communications.

Katsumii is provided by Frederik Morbe (the Provider, we, us). Contact: info@katsumii.com. Website: katsumii.com.

Where the checkout identifies Lemon Squeezy, LLC or another merchant of record as seller, that merchant handles the payment transaction, taxes, invoices, chargebacks, and statutory purchase processing duties. These Terms continue to govern your software license and use of Katsumii.

2. Acceptance and Eligibility

By purchasing, downloading, installing, activating, or using Katsumii, you agree to these Terms. If you do not agree, do not use Katsumii.

You must be at least 18 years old, or the age of legal majority in your jurisdiction, and legally able to enter into a binding contract. If you use Katsumii for a company, fund, prop-firm team, trading desk, or other organization, you confirm that you are authorized to bind that organization.

You are responsible for ensuring that your use of Katsumii is lawful in your jurisdiction and does not violate sanctions, export-control, financial-services, market-abuse, tax, or other applicable laws.

3. License Grant

After a valid purchase or other authorized grant, you receive a limited, non-exclusive, non-transferable license to install and use Katsumii on devices you own or control for your own trading documentation, journaling, review, and analysis.

Unless the checkout or license document says otherwise, the license is issued to one individual user and may not be shared with other people. The license is perpetual for the purchased version, subject to termination for material breach and subject to the update rules below.

• You may install Katsumii on multiple personal devices used by the same licensed user.
• Business or team use requires a license for each individual user unless we agree otherwise in writing.
• No ownership rights are transferred. All rights not expressly granted remain reserved.

4. License Restrictions

Except where mandatory law allows it, you must not copy, rent, lease, lend, sell, resell, sublicense, distribute, publish, host, or make Katsumii available to third parties.

You must not reverse engineer, decompile, disassemble, modify, create derivative works from, remove proprietary notices from, bypass license activation, circumvent technical protection measures, or use Katsumii to build a competing product.

You must not use Katsumii for unlawful trading activity, market manipulation, fraud, unauthorized financial services, infringement of third-party rights, or any use that could damage, overload, or interfere with our systems or third-party systems.

5. Delivery, Activation, Technical Requirements, and Updates

Katsumii is digital software delivered by download, license key, account page, or another electronic method. You are responsible for using a compatible operating system, device, storage location, security configuration, and backup process.

Core journaling features are designed to work locally. Certain functions, such as license activation, update checks, downloads, support, payment, or future optional integrations, may require an internet connection.

We may provide maintenance, bug fixes, security updates, compatibility updates, or feature updates. Some updates may be required for security, legal, or technical reasons. Major upgrades, new paid editions, or materially expanded features may require a separate purchase unless stated otherwise.

We may discontinue legacy versions, platforms, or features where maintaining them is no longer reasonable, provided mandatory consumer rights and required security or conformity updates remain unaffected.

6. Prices, Taxes, Payment, Refunds, and Withdrawal Rights

Prices, included features, currencies, discounts, taxes, and payment methods are shown at checkout and may change for future purchases. The merchant of record may apply its own checkout terms, fraud checks, tax handling, invoicing process, and refund workflow.

For consumers in the EU, EEA, UK, or any jurisdiction with mandatory withdrawal or cancellation rights, those rights remain unaffected. Where the law allows the withdrawal right for digital content or digital services to expire, this requires the legally required consent, acknowledgement, and confirmation during checkout before immediate delivery or performance begins.

Voluntary refunds outside mandatory rights are reviewed case by case and may be handled by the merchant of record. Asking for or receiving a refund does not waive any mandatory statutory rights you may have.

7. Mandatory Consumer Rights and Legal Guarantee

Nothing in these Terms excludes, limits, or overrides mandatory consumer protection rights, statutory warranty rights, legal guarantees of conformity for digital content or digital services, or remedies that cannot lawfully be waived.

For EU and EEA consumers, this includes mandatory rights under national laws implementing EU rules on consumer rights, unfair contract terms, and digital content or digital services. For United States users, this includes non-waivable rights under applicable federal and state law.

If a clause in these Terms conflicts with mandatory law, the mandatory law prevails and the clause applies only to the maximum extent permitted.

8. Your Data, Backups, Imports, and Local Storage

Katsumii is designed as a local & offline trading journal. Your trades, accounts, journal entries, screenshots, settings, reports, and backups are primarily stored on your device unless a specific feature clearly states otherwise.

You are responsible for the correctness of the information you enter or import, for maintaining independent backups, and for protecting your device, operating system account, license key, files, and database from loss, theft, malware, unauthorized access, or corruption.

CSV imports, manual entries, screenshots, copied broker data, and exported reports may contain errors, formatting problems, missing fees, timezone mismatches, duplicate trades, partial fills, currency conversion issues, or other inaccuracies. You must verify imported and displayed data against your broker, exchange, prop firm, bank, tax records, or other authoritative source.

9. Informational Journal Only

Katsumii is a journaling, recordkeeping, review, and analytics tool. It is not a broker, exchange, trading platform, execution venue, signal service, portfolio manager, account manager, investment club, prop firm, or financial institution.

Katsumii does not place, route, execute, clear, settle, finance, custody, or monitor live trades. Any trading decision, order, position, leverage, stop loss, take profit, allocation, instrument selection, or account action is made solely by you outside Katsumii.

You must not use Katsumii outputs as the sole or primary basis for real-money trading, investment, tax, legal, prop-firm, or risk-management decisions.

10. No Financial, Investment, Trading, Tax, or Legal Advice

Nothing in Katsumii, on katsumii.com, in documentation, in analytics, in example data, in support messages, or in marketing materials is financial, investment, trading, commodity trading, securities, tax, legal, accounting, or other regulated advice.

We do not provide individualized recommendations and do not consider your full financial situation, investment objectives, risk tolerance, experience, tax position, legal obligations, or suitability for any trade or strategy.

We are not acting as your fiduciary, broker-dealer, investment adviser, commodity trading advisor, commodity pool operator, futures commission merchant, introducing broker, tax adviser, attorney, or accountant. We are not registered with the SEC, CFTC, FINRA, NFA, or equivalent regulator as a regulated financial adviser or broker for your use of Katsumii.

If you need advice, you must consult a qualified, licensed professional in your jurisdiction before making decisions.

11. No Trading Signals, Recommendations, or Reliance

Analytics, dashboards, performance scores, win rates, expectancy, R multiples, risk metrics, drawdown metrics, calendar views, setup labels, consistency metrics, alerts, reports, and similar outputs are not trading signals, recommendations, instructions, confirmations, guarantees, or calls to action.

Katsumii may help you reflect on past trades, but it does not know whether any future trade is suitable, lawful, affordable, tax-efficient, compliant with your prop-firm rules, or appropriate for your financial situation.

You remain solely responsible for independently reviewing every trade and for deciding whether, when, how, and with what size to trade.

12. Calculations, Statistics, and Data May Be Wrong

All calculations, statistics, metrics, charts, ratios, scores, limits, progress bars, reports, exports, alerts, and derived values may be incomplete, delayed, inaccurate, misconfigured, or wrong.

Errors can arise from software bugs, formula assumptions, rounding, timezone handling, exchange calendars, commissions, fees, swaps, spreads, slippage, partial fills, position sizing, contract specifications, currency conversion, account settings, prop-firm rule settings, imported CSV formats, user input, or changes by third parties.

You must verify all figures before relying on them. Broker statements, exchange records, bank records, tax records, and the official prop-firm dashboard or contract control over Katsumii if there is any discrepancy.

• A profitable statistic in Katsumii does not mean that a setup has a real edge.
• A displayed risk, drawdown, or rule status can be wrong or outdated.
• A report can omit trades, fees, screenshots, notes, or other relevant context.
• An alert can be late, fail to appear, or be based on incorrect data.

13. Prop-Firm Rules and Challenge Tracking

Prop-firm accounts, funded accounts, evaluation accounts, demo challenges, rule tracking, daily-loss tracking, drawdown tracking, consistency tracking, inactivity alerts, profit-target progress, and similar features are convenience tools only.

Prop-firm rules vary between firms, programs, account types, instruments, time zones, platforms, and dates. Firms may change, interpret, suspend, or enforce rules differently from the way they are modeled in Katsumii.

Katsumii does not guarantee that you will pass a challenge, keep a funded account, avoid a rule breach, receive a payout, satisfy consistency rules, or comply with any third-party trading program. You must read and follow the official rules and dashboard of the relevant firm.

14. Trading Risk Warning

Trading and investing involve substantial risk of loss. This includes stocks, futures, forex, CFDs, options, commodities, crypto assets, leveraged products, margin products, and any other financial instrument.

Markets can move rapidly and unpredictably. Leverage, margin, volatility, liquidity, gaps, slippage, fees, spreads, platform outages, execution delays, exchange rules, broker rules, and psychological factors can increase losses. You may lose some or all of your capital and, in some products or jurisdictions, more than your initial deposit.

Trading is not suitable for everyone. You are solely responsible for understanding the risks, using independent judgment, and ensuring that any trading activity is lawful and suitable for you.

15. Historical, Hypothetical, Simulated, and Sample Results

Past performance, historical statistics, backtests, simulated results, hypothetical examples, sample data, strategy reports, and screenshots do not guarantee future results.

Hypothetical or simulated results have inherent limitations. They may benefit from hindsight, incomplete assumptions, small sample sizes, missing costs, missing execution effects, idealized fills, or selective data. Real trading can differ materially.

You must not assume that any metric, report, example, or sample account shown in Katsumii can or will be replicated in live trading.

16. Third-Party Services, Brokers, Payment Providers, and Integrations

Katsumii may refer to or interact with third-party services, including payment providers, operating systems, brokers, exchanges, prop firms, data formats, update services, email clients, hosting and analytics providers, or future optional integrations.

Third-party services are not controlled by us. We are not responsible for their availability, rules, data accuracy, security, fees, decisions, terms, outages, API changes, account actions, or losses caused by them.

Mentioning a broker, prop firm, platform, import preset, file format, or integration does not mean endorsement, partnership, authorization, or certification unless expressly stated in writing.

17. Support, Feedback, and Beta Features

Support is provided on a commercially reasonable basis and is limited to Katsumii-related technical or license questions. Support does not include trading advice, financial advice, tax advice, legal advice, prop-firm compliance advice, or review of your trading strategy.

Demo, preview, beta, experimental, in-development, or early-access features may be incomplete, unstable, inaccurate, changed, limited, or removed at any time. You use them at your own risk.

If you send suggestions, bug reports, feature requests, or other feedback, you grant us a free, worldwide, perpetual right to use that feedback for improving Katsumii without owing compensation, while you keep ownership of your own underlying content.

18. Intellectual Property

Katsumii, including its source code, object code, design, user interface, visual assets, text, documentation, workflows, logos, trademarks, trade names, and other materials, is owned by the Provider or its licensors and is protected by intellectual property laws.

You may not remove copyright, trademark, license, or proprietary notices. You may not use our names, logos, or branding in a way that suggests sponsorship, partnership, or endorsement without prior written permission.

Third-party components may be subject to their own open-source or commercial license terms.

19. Warranty Disclaimer

To the maximum extent permitted by law, Katsumii is provided as is and as available, without warranties, representations, guarantees, or conditions of any kind, whether express, implied, or statutory.

We do not guarantee that Katsumii will be uninterrupted, error-free, secure, compatible with every system, suitable for your trading workflow, free of data loss, free of calculation errors, or available forever.

For consumers, this disclaimer does not limit mandatory legal guarantees, statutory warranty rights, conformity rights, or remedies that cannot be excluded under applicable law.

20. Limitation of Liability

Nothing in these Terms limits liability for intent, gross negligence, fraud, fraudulent concealment, injury to life, body, or health, mandatory product liability, expressly assumed guarantees, or any liability that cannot legally be limited.

Subject to the previous sentence and to the maximum extent permitted by law, we are not liable for trading losses, investment losses, lost profits, lost revenue, missed payouts, failed prop-firm challenges, rule breaches, loss of business opportunities, loss or corruption of data, missed alerts, inaccurate calculations, market movements, broker actions, prop-firm decisions, or your reliance on Katsumii outputs.

For slight negligence under German law, we are liable only for breach of a material contractual obligation and only for typical, foreseeable damage. For business users and, where permitted, all other users, aggregate liability is limited to the amount you paid for Katsumii in the twelve months before the event giving rise to the claim.

To the maximum extent permitted by United States law and other applicable law, we are not liable for indirect, incidental, special, consequential, exemplary, or punitive damages.

21. Indemnity for Misuse

If you are a business user or use Katsumii on behalf of an organization, you will indemnify and hold us harmless from third-party claims, damages, fines, costs, and reasonable legal fees arising from your unlawful use of Katsumii, your violation of these Terms, your infringement of third-party rights, or your trading, tax, legal, broker, or prop-firm obligations.

For consumers, this clause applies only to the extent permitted by mandatory consumer law and only where you are responsible for the relevant violation.

22. Termination

We may suspend or terminate your license if you materially breach these Terms, circumvent licensing, share license keys unlawfully, misuse the software, or use Katsumii in a way that creates legal or security risk.

After termination, you must stop using Katsumii and uninstall it unless mandatory law gives you a different right. Termination does not affect rights and obligations that by their nature should survive, including payment obligations, intellectual property rights, disclaimers, liability limits, and dispute provisions.

You remain responsible for exporting or backing up your local data before uninstalling or changing devices.

23. Changes to Terms and Software

We may update these Terms for future purchases, future versions, new features, legal changes, security reasons, or changes in how Katsumii is offered. The version available on katsumii.com at the time of purchase applies unless you later accept updated terms or mandatory law allows a change.

For ongoing services or features, material changes will be communicated in a reasonable way. If mandatory law gives you a right to reject a change, terminate, or keep existing rights, that law remains unaffected.

Continuing to use a new version, update, or feature after being informed of updated Terms may require acceptance of those updated Terms.

24. Governing Law, Jurisdiction, and Dispute Resolution

These Terms are governed by the laws of the Federal Republic of Germany, excluding the United Nations Convention on Contracts for the International Sale of Goods (CISG) and excluding conflict-of-law rules where legally possible.

If you are a consumer, mandatory consumer protection laws and mandatory jurisdiction rights in your country or state of residence remain unaffected. If you are a business user, the courts at the Provider's place of business have exclusive jurisdiction where legally permitted.

We are not willing or obliged to participate in dispute resolution proceedings before a consumer arbitration board unless mandatory law requires participation. This does not limit your right to contact us directly or to use courts or other mandatory remedies available to you.

For United States users, these Terms do not create arbitration, class-action waiver, jury-trial waiver, or waiver of non-waivable federal or state rights.

25. Language, Severability, and Contact

The German and English versions are intended to be equivalent. Translations into other languages are provided for convenience. If a non-German or non-English translation conflicts with the German or English wording, the German wording prevails to the extent legally permitted.

If any provision of these Terms is invalid or unenforceable, the remaining provisions remain in effect. The invalid provision will be replaced or interpreted by a valid provision that comes closest to the original economic and legal purpose, where legally permitted.

For questions about these Terms, licensing, refunds, or technical support, contact info@katsumii.com.