Contrat d’offre publique

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on the provision of access services to the GPTARIA online platform

Version of 9 July 2026

This Agreement is an official and public proposal (offer) by Individual Entrepreneur Oleksandr Anatoliyovych Danyuk (hereinafter — the "Provider"), registered under the laws of Ukraine, to conclude an agreement on the provision of services granting access to the GPTARIA online platform, located at https://gptaria.com (hereinafter — the "Platform"), on the terms set out below.

This Agreement is concluded between the Provider and any legally capable natural person, or any legal entity or sole proprietor (hereinafter — the "User"), who has accepted the terms of this Agreement in the manner set out in Section 3.

The Provider and the User are jointly referred to as the "Parties", and each individually as a "Party".

1. TERMS AND DEFINITIONS

1.1. Platform (GPTARIA) — the software product and the set of web pages and services available at https://gptaria.com that enable informational interaction between Clients and Builders.

1.2. Services — services granting the User access to the functionality of the Platform on a paid or free basis, including: registration and maintenance of an account, publication of projects ("storms"), the "Pro" subscription, case verification, private responses, and other digital functions described on the Site.

1.3. Client — a User who publishes a task/project on the Platform in order to find a person to perform the work.

1.4. Builder — a User who offers their skills and services through the Platform.

1.5. Site — the website https://gptaria.com with all of its pages, including the "Pricing", "Privacy Policy", and "Terms of Use" pages.

1.6. Acceptance — the full and unconditional acceptance by the User of the terms of this Agreement in the manner set out in Section 3.

1.7. Pricing — the list of paid Services and their prices, published on the Site and available before payment. The Pricing is an integral part of this Agreement.

2. SUBJECT OF THE AGREEMENT

2.1. The Provider undertakes to grant the User access to the Services of the Platform, and the User undertakes to accept and pay for such Services (in the case of paid Services) in accordance with the terms of this Agreement and the Pricing.

2.2. The Platform is an informational intermediary service. The Provider gives Users the technical ability to interact with one another but is not a party to the transactions concluded between Clients and Builders, and does not act as an employer, agent, or representative of any party to such a transaction.

2.3. The Provider does not carry out settlements for work/services between Clients and Builders through the Platform. All settlements for work actually performed are made by Clients and Builders independently, outside the Platform. The Platform's payment functions relate solely to payment for the Provider's own Services (access to the Platform, subscription, verification, etc.).

2.4. The Provider does not guarantee the conclusion of any deals between Users, does not control, and is not responsible for the quality, timing, lawfulness, or outcome of the work performed by Builders for Clients.

3. PROCEDURE FOR ACCEPTING THE OFFER

3.1. The text of this Agreement is a public offer in accordance with Articles 633, 641, and 642 of the Civil Code of Ukraine.

3.2. Acceptance of this offer is deemed to occur upon the User performing any of the following actions:

• registering an account on the Platform;
• ticking the box confirming agreement with the terms of the Agreement during registration or checkout;
• paying for any paid Service;
• the actual use of the Platform's Services.

3.3. By performing Acceptance, the User confirms that they have fully reviewed the terms of this Agreement, the Pricing, and the Privacy Policy, agree with them, and have the legal capacity necessary to conclude the Agreement.

3.4. The Agreement is deemed concluded from the moment of Acceptance and is valid until the Parties have fulfilled their obligations or until termination in the manner set out in Section 13.

4. REGISTRATION AND ACCOUNT

4.1. To obtain full access to the Services, the User creates an account by providing accurate information.

4.2. The User is solely responsible for keeping their account credentials confidential and for all actions performed under their account.

4.3. The Provider has the right to suspend or delete an account in the event of the User's breach of the terms of this Agreement or the Site's Terms of Use, in particular in the case of providing inaccurate data, passing off another's work as one's own, fraud, or abuse.

5. COST OF SERVICES AND PAYMENT PROCEDURE

5.1. The cost of the Services is determined by the Pricing in effect at the time of payment and is stated on the Site in euros (EUR).

5.2. Payment for the Services is made on a full-prepayment basis by cashless means through an authorized payment service provider, using payment cards of the international payment systems Visa / Mastercard and other available payment methods.

5.3. All prices shown are exclusive of VAT and other applicable sales taxes. Where applicable based on the buyer's location, VAT/sales tax is added at checkout; for international payments Paddle, as Merchant of Record, calculates, collects, and remits it. For payments in UAH the displayed price is final, as the Operator is not a VAT payer. No additional charges (surcharges) for the use of a payment card are levied on the User.

5.4. A Service is deemed paid for from the moment confirmation of a successful transaction is received from the payment service.

5.5. The security and processing of payment data is ensured by the authorized payment service provider in accordance with the PCI DSS standard. The Provider does not store and has no access to the User's full payment card details.

5.6. The "Pro" subscription (if applicable) renews automatically for the next period at the rate in effect on the renewal date, until cancelled by the User in the account settings.

5.7. Payments to the Platform are processed through an authorized payment service provider. For payments in the national currency (UAH), the Platform (sole proprietor O. A. Danyuk) is the seller. For international payments, Paddle.com Market Ltd acts as Merchant of Record and authorized reseller of the Platform's digital services; in that case the buyer purchases from Paddle, which is shown as the seller on the receipt.

5.8. AI tokens.

Certain Platform features that use artificial intelligence (in particular SEO and AI-block generation, translation of materials into other languages, and other AI operations) consume internal accounting units — "AI tokens". Upon registration, an account receives a starter pack of 1000 AI tokens — this is sufficient to set up the account and try out the service. Once they are used up, to continue using the relevant features the User purchases AI-token packs in accordance with the Tariffs. Each AI operation deducts a number of tokens corresponding to its actual cost. The current AI-token balance is shown in the User's profile. AI tokens are an internal unit for accounting the Platform's services, are not electronic money, and are not subject to withdrawal or exchange for funds.

6. PROCEDURE AND MOMENT OF PROVIDING SERVICES

6.1. The Services are in the nature of digital content / a digital service and are provided electronically through the Platform.

6.2. Access to a paid Service is granted immediately after payment confirmation, unless otherwise expressly stated in the description of the specific Service.

6.3. The User consents to the immediate provision (commencement of performance) of the digital Service immediately after payment and confirms that they are informed of the loss of the right to withdraw from the agreement (the "cooling-off period") from the moment the actual provision of such Service begins, except in the cases expressly provided for in Section 8 of this Agreement.

6.4. A Service is deemed to have been provided properly and in full if, during the period of its provision, the User has not sent a substantiated written complaint to the Provider's email address specified in Section 15.

7. RIGHTS AND OBLIGATIONS OF THE PARTIES

7.1. The Provider undertakes to:

• grant the User access to the paid Services in accordance with the terms of the Agreement;
• ensure technical support and the operability of the Platform, subject to Section 9;
• process personal data in accordance with the Privacy Policy and the law.

7.2. The Provider has the right to:

• change the functionality, Pricing, and terms of this Agreement in the manner set out in Section 13;
• suspend access to the Platform to carry out technical work;
• restrict or terminate access for a User who breaches the terms of the Agreement.

7.3. The User undertakes to:

• provide accurate information;
• pay for the Services in a timely manner;
• not use the Platform for unlawful actions, distribution of malicious code, spam, or infringement of third-party rights;
• not pass off another's work (cases) as their own.

7.4. The User has the right to:

• receive the paid Services to the extent provided for by the Pricing;
• contact the Provider's support service;
• request a refund in the cases provided for in Section 8.

7.5. Prohibited content and conduct; right to moderate.

7.5.1. The User is prohibited from creating, publishing or distributing through the Platform (in projects, responses, comments, cases, messages and other materials) content that: promotes terrorism, extremism or violence; relates to the illegal trafficking of narcotics, weapons or explosives; contains instructions for unauthorized access to information systems, hacking or malware; is child sexual abuse material or other illegal content; is aimed at fraud or money laundering; infringes the intellectual property rights of third parties.

7.5.2. The User is prohibited from conduct that demeans the dignity of others: bullying, insults, threats, harassment, or hate speech towards other Platform users or any third parties.

7.5.3. The Platform has the right to moderate content, including pre-moderation and automated moderation (using algorithms and artificial-intelligence systems), and at its own discretion to reject the publication of or remove any project, response, comment or other material that violates this clause, and to restrict or block the User's account. In cases provided by law, the Platform notifies the competent authorities.

8. REFUNDS

8.1. As the Services are in the nature of digital content provided immediately, refunds are made in accordance with the conditions defined for each type of Service below and in the Pricing.

8.2. General refund rules (which may be specified in more detail by the Pricing on the Site):

8.3. To request a refund, the User sends a request to the Provider's email address (Section 15), specifying the account, amount, date, and payment number.

8.4. Refunds are made using the same method by which payment was made, within the time frames established by the rules of the authorized payment service provider and the card-issuing bank (as a rule, up to 14 banking days).

8.5. Funds are not refunded in the event of the User's breach of the terms of the Agreement that resulted in the blocking of the account (in particular, passing off another's work as one's own, or fraud).

8.6. Services are digital and delivered immediately; by purchasing and accessing a service you consent to immediate performance. The Platform offers a voluntary refund within 14 days of purchase, subject to the Refund Policy: a refund reverses the corresponding service (e.g., a refunded "Pro" period returns the account to Free). Refunds may be declined in cases of abuse. The Platform may also refuse or discontinue service and refund the unused portion within 14 days (see the Refund Policy — /en/refund-policy).

9. LIABILITY OF THE PARTIES AND LIMITATIONS

9.1. For non-performance or improper performance of obligations, the Parties bear liability in accordance with the law of Ukraine, subject to the limitations of this Section.

9.2. The Platform is provided on an "as is" basis. The Provider does not guarantee the uninterrupted and error-free operation of the Platform and is not liable for losses caused by the temporary unavailability of the Site, technical failures, the actions of third parties, or circumstances beyond the Provider's control.

9.3. The Provider is not liable for the actions, omissions, good faith, or qualifications of Users, nor for the content, quality, timing, payment, or results of the work performed by Builders for Clients. All disputes between Clients and Builders are resolved by them independently, without the participation of the Provider.

9.4. The Provider's aggregate liability under this Agreement is in any event limited to the amount of funds actually paid by the User for Services during the 1 (one) month preceding the event giving rise to liability.

9.5. The User is solely responsible for complying with tax law regarding their own income earned in connection with the use of the Platform.

10. INTELLECTUAL PROPERTY

10.1. All rights to the Platform, its software code, design, the "GPTARIA" brand, logos, texts, and other objects belong to the Provider or are used by it on lawful grounds.

10.2. The User is granted a limited, non-exclusive, revocable right to use the Platform solely for the purposes provided for in this Agreement. Any copying, modification, distribution, or other use of intellectual property objects without the written permission of the Provider is prohibited.

10.3. By posting content (cases, project descriptions, materials) on the Platform, the User warrants that they have the necessary rights to do so and grants the Provider a non-exclusive license to use such content within the operation of the Platform.

10.4. By posting a response to a project, a Builder User agrees that such a response may be formatted by the Platform as a case, published in the User's public profile on the Platform and indexed by search engines. Formatting and publication take place with the User's consent. Where the Client has switched the project to Secret mode, responses to that project are neither converted into cases nor published. The User may withdraw consent and request removal of the corresponding case by contacting Support.

10.5. Brief preparation wizard. The brief preparation wizard may be used, and the resulting brief obtained, without registration and free of charge; the brief remains with the User regardless of any further action. By starting the wizard, the User grants the Provider a non-exclusive, royalty-free license to publish the resulting brief in the public project showcase of the Platform. Only the resulting brief is published; the answers given to the wizard are not published, and contact details are removed from the text before publication. The User may delete a draft at any time in the wizard interface — a deleted draft is not published. Where publication is not desired, the paid private project mode is available under Section 5.

11. PERSONAL DATA AND CONFIDENTIALITY

11.1. By accepting this Agreement, the User consents to the processing of their personal data in accordance with the Law of Ukraine "On the Protection of Personal Data" and the Privacy Policy published on the Site.

11.2. Personal data is processed for the purpose of providing the Services, performing the Agreement, carrying out settlements, and communicating with the User.

11.3. The detailed terms of personal data processing are defined in the Privacy Policy, which is an integral part of this Agreement.

11.4. Contact exchange upon selecting a Builder. When a Client selects a Builder to carry out a project, the Platform provides each party with the contact details of the other — the account email address and, where available, the Telegram account — so the parties can continue directly. By accepting this Agreement, the User consents to the sharing of their contact details with the other party to the relevant project at the moment of selection. The Platform does not take part in any subsequent arrangements or settlements between the parties.

11.5. Content translation and AI tokens. All content actions on the Platform (publishing a project, responding, messaging) are automatically translated into the Platform's languages to be shown to other users; the original language is preserved and displayed. Such translation is performed by AI and paid for with the User's AI tokens, which are deducted at the moment of the action. If the User does not have enough AI tokens, the ability to perform such actions is paused until the tokens are topped up. This pause applies only to those actions and does NOT pause or extend the User's paid access period (subscription/pass).

12. FORCE MAJEURE

12.1. The Parties are released from liability for failure to perform obligations if it is caused by force majeure circumstances: military actions, a state of emergency, natural disasters, power and internet outages, decisions of authorities, cyberattacks, and other circumstances beyond the reasonable control of the Parties.

12.2. The Party affected by force majeure shall notify the other Party within a reasonable time.

13. TERM AND AMENDMENT OF TERMS

13.1. The Agreement enters into force from the moment of Acceptance and is valid indefinitely until terminated in the manner provided for in this Agreement.

13.2. The Provider has the right to unilaterally amend this Agreement and the Pricing by publishing a new version on the Site. Changes take effect from the moment of publication, unless otherwise stated.

13.3. Continued use of the Platform after changes are made constitutes the User's consent to the new version. If the User does not agree with the changes, they must cease using the Platform.

13.4. The User has the right to cease using the Services and delete their account at any time.

14. DISPUTE RESOLUTION AND GOVERNING LAW

14.1. This Agreement is governed by and construed in accordance with the law of Ukraine.

14.2. Disputes arising from this Agreement shall be resolved by the Parties through negotiations. If agreement is not reached, the dispute is referred to a court in accordance with the law of Ukraine.

14.3. Matters not regulated by this Agreement are governed by the applicable law of Ukraine.

15. SPECIAL TERMS: THE REDDIT APP

15.1. The Platform provides a free app on Reddit which, from the user's answers, produces a working set of documents: a product description, a statement of work, the split between the first version and what waits, open questions, assumptions, and an acceptance checklist. The app runs inside Reddit, requires no separate registration on the website, and creates no GPTaria account.

15.2. No payments are accepted inside the app. Paid services of the Platform are available on the website only. The app contains no links to the Platform's website.

15.3. The documents produced belong to the user. They may use and publish them anywhere, including outside the Platform. The Platform does not set the price of any work.

15.4. Publishing is the user's own action. The documents are published by the user's own account, under their name, into the subreddit where the app is installed, and only after the user has seen the full text. The rules of Reddit and of that subreddit apply as usual: a post may be refused or removed by the platform or its moderators, and the Platform is not responsible for that.

15.5. The Platform is not a party to what follows. Replies to a published post arrive as public Reddit comments. The app transfers no contact details, takes no part in negotiations, and accepts no payment for work. Any arrangement with a builder is made directly between the parties, outside the Platform, and the Platform is not responsible for its performance.

15.6. The documents are advisory. They are assembled automatically from the user's answers, may contain assumptions — which are labelled as assumptions — and replace neither a contract nor technical or legal advice. Responsibility for decisions taken on their basis rests with the user.

15.7. The app is continuously improved. The wording of the questions, the composition of the documents and the language models used are changed in order to make the result more useful; the Platform does not guarantee that wording or composition will stay the same between sessions.

16. PROVIDER'S DETAILS

Individual Entrepreneur Oleksandr Anatoliyovych Danyuk

• Tax ID (RNOKPP): 2858812514
• Current account: IBAN UA40 322001 00000 26007350047302
• Bank: JSC "Universal Bank" (monobank)
• Address: 2a Tarasivska St., Kharkiv, 61068, Ukraine
• Email: [email protected]
• Website: https://gptaria.com
• Phone: +380 63 761 00 21

This Agreement is drawn up in English. In the event of any discrepancy between the English and Ukrainian versions, the Ukrainian version prevails. The date of the last update is indicated at the beginning of the document.