1.1. This document constitutes a public offer made by an individual applying the special tax regime “Tax on Professional Income” (hereinafter, the Operator), addressed to an unlimited number of persons, and contains all material terms of the agreement for the provision of services granting access to an information service.
1.2. The Operator’s details (tax identification number and contact information) are provided upon request through the feedback channel in the Service’s Telegram bot.
1.3. Pursuant to Article 437 of the Civil Code of the Russian Federation, this document is recognized as a public offer.
1.4. Acceptance of this offer occurs upon payment for the selected package of queries. From the moment the funds are credited to the Operator’s account, the contract is deemed concluded on the terms of this offer in the version effective on the payment date.
1.5. The person who accepts the offer (hereinafter, the User) confirms that they have read this offer, understand its contents and unconditionally accept all of its terms.
2.1. The Operator provides the User, for a fee, with access to the CasusLegal informational case-law search service using artificial intelligence technologies (hereinafter, the Service) in the amount of the package of queries, corresponding to the paid tariff (as at the date of publication of the offer, packages of 10 or 25 queries; the current list of tariffs is published in the Telegram bot and the personal account on the Service website). One query means one complete response from the Service (a case-law review). A follow-up question within the dialogue also uses one query.
2.2. Purchased queries do not expire and remain valid until fully used. Access is not a subscription: there is no automatic renewal or recurring billing.
2.3. The Service provides informational access only to processed information about judicial acts. The results generated by the Service: are not legal advice; are not a legal opinion; and may not be used as professional legal advice.
2.4. The User independently assesses the applicability of the judicial acts found to a specific legal situation, and this falls exclusively within the User’s competence and responsibility.
3.1. The price of query packages is determined by the tariffs, the current values of which are published by the Operator (in the Telegram bot interface and/or on the website).
3.2. The Operator may unilaterally change the tariffs. New tariffs take effect upon publication and apply to packages purchased after the publication date.
3.3. Changes to the tariffs do not affect packages already paid for: their volume and other parameters fixed as at the payment date remain unchanged until fully used.
3.4. Payment is made in the amount of 100% of the price of the selected package before access is provided. The form and procedure for payment are determined on the purchase checkout page.
3.5. A package is purchased as a one-time purchase. Automatic renewal and recurring billing do not apply. The User purchases additional queries at their own initiative by making a separate payment.
4.1. Access to the Service is provided immediately after payment is confirmed. For purchases made in the Telegram bot, the Operator sends the User an individual access code in the bot chat; for purchases made in the personal account on the website, the paid queries are credited to the User’s account balance without a separate code. In exceptional cases, access is provided within no more than 24 (twenty-four) hours.
4.2. Access is linked to the User’s account (by an individual code in the Telegram bot and by an account in the web chat on the website) and is personal. The query balance is unified: paid queries may be used both in the Telegram bot and in the Service’s web chat.
4.3. The User may not transfer the access code or access to their account to third parties, or otherwise provide third parties with access to the Service under their query package.
4.4. The Operator may unilaterally suspend access in the cases provided for in Clauses 5.3 and 5.4 and Section 11 of this offer.
5.1. The Operator shall: provide access to the Service in accordance with the terms of the paid package; take reasonable measures to ensure the Service’s operability; and notify Users of changes to the offer by publishing a new version.
5.2. The Operator does not guarantee: comprehensive coverage of case law in the Service’s database; continuous and uninterrupted operation of the Service; or the accuracy, currency and applicability of search results to the User’s specific legal situation.
5.3. The User shall: use the Service solely for lawful purposes and in accordance with the terms of the offer; not carry out automated data collection (scraping), bulk downloading of content or other systematic data extraction by means not provided for by the Service interface; not resell or provide third parties with access to the Service; and not take actions aimed at disrupting the Service’s operability or circumventing its technical limitations.
5.4. The Operator may apply technical measures to protect the Service against automated, bulk or other anomalous use—including limiting the frequency and volume of requests and automatically detecting abuse—and may immediately, including automatically and without prior notice, suspend or block access upon detecting the actions listed in Clause 5.3. Such measures do not apply to ordinary good-faith use of the Service.
6.1. The Service is provided “as is”. The Operator assumes no obligation to achieve any particular results for the User through use of the Service.
6.2. Liability for artificial intelligence errors (hallucinations). The Service uses artificial intelligence technologies that may generate results containing factual inaccuracies, nonexistent details of judicial acts or other errors attributable to the nature of language models. The Operator shall not be liable for losses incurred by the User as a result of such errors unless they resulted from intentional acts by the Operator.
6.3. The Operator shall be liable to the User solely in cases of intentional distortion of the results of the Service’s operation or intentional breach of the terms of this agreement.
6.4. The Operator shall not be liable for professional, procedural, business or other decisions made by the User on the basis of the results of the Service’s operation.
6.5. The Operator’s aggregate liability to the User on any grounds arising out of this agreement is limited to the amount actually paid by the User for unused queries.
7.1. The price of used queries is non-refundable. No refund is made for unused queries if the User unilaterally withdraws from using the Service, except in the case provided for in Clause 7.2.
7.2. The price of unused queries will be refunded if the Operator failed to provide access to the Service for more than 72 (seventy-two) consecutive hours for reasons attributable to the Operator, provided that the User submits a corresponding claim. The refundable amount is the portion of the price proportional to the number of unused queries.
8.1. By paying for a package, the User consents to the processing of their personal data to the extent necessary to perform the agreement, in accordance with Federal Law No. 152-ФЗ of 27.07.2006 “On Personal Data”.
8.2. The categories of data processed, the purposes and the periods of processing are specified in the Privacy Policy, published on the Service’s website at www.casus.legal/privacy.html.
9.1. The Service, its software code, algorithms, interface, database structure and other components are intellectual property of the Operator or are lawfully used by the Operator.
9.2. Payment for a package grants the User a limited, non-transferable, revocable licence to use the Service solely for personal or internal professional purposes and within the limits expressly provided for in this offer.
9.3. Any other use of the Operator’s intellectual property—including reproduction, distribution, adaptation or public display—is permitted only with the Operator’s written consent.
9.4. The Service’s database (a corpus of processed information about judicial acts) contains more than 10,000 independent information elements. Accordingly, as its maker, the Operator holds the exclusive (neighbouring) right to extract and re-use its materials (Article 1334 of the Civil Code of the Russian Federation). The User is prohibited from extracting (transferring all or a substantial part of the contents to another medium) and re-using a substantial part of the database materials, as well as repeatedly extracting and re-using insubstantial parts of the database where such actions are contrary to the normal use of the database or prejudice the Operator’s legitimate interests. Any violation entails liability provided for by law and constitutes grounds for suspending and blocking access.
10.1. The Operator may unilaterally change the terms of the agreement. Changes take effect upon publication of a new version and apply to purchases made after publication; previously purchased packages are performed under the terms in effect on the payment date.
10.2. If the User does not agree to the amended terms, they may discontinue using the Service.
11.1. At the User’s initiative: The User may discontinue using the Service at any time. Since access is not a subscription, automatic renewal need not be cancelled. Paid and unused queries are non-refundable, except in the case specified in Clause 7.2.
11.2. At the Operator’s initiative: The Operator may unilaterally terminate the agreement and block the User’s access if the User breaches the obligations set out in Clause 5.3. Amounts previously paid will not be refunded in that event.
12.1. This agreement is governed by the law of the Russian Federation.
12.2. Disputes arising out of or in connection with this agreement shall be resolved through negotiations. If no agreement is reached, the dispute shall be resolved judicially at the Operator’s location.
12.3. A court’s invalidation of any provision of this offer shall not invalidate the remaining provisions.
12.4. This offer is published on the Service’s website and is available at: www.casus.legal/offer.html.