Terms of Use

These Terms of Use ("Terms") govern your use of the Mayza platform ("Service") provided by Abdullah Yiğit Sağlam ("I", "me"), including the waitlist page, the web/app interface, and all related services. By registering for or using the Service, you accept these Terms; if you do not agree, you must not use the Service.

See the Privacy Policy for how your personal data is processed, and the Refund Policy for refund terms on paid subscriptions.

1. Description of the Service

Mayza is a platform for users preparing for the SGS (internship-entry) and SMMM (Certified Public Accountant) proficiency exams, offering AI-powered question generation and practice exams, a chat-based study assistant for accounting and tax legislation (the Accounting AI Assistant), progress tracking, and related educational content.

2. Beta Phase and Service Availability

The Service is live, with registration and paid subscriptions open, but it is still in beta. Features may be developed, changed, or become temporarily unavailable for maintenance or technical reasons. Questions, answers, and explanations generated by AI may occasionally be inaccurate or incomplete; they are not an official or guaranteed simulation of the SGS or SMMM proficiency exams and do not guarantee exam success. Fees, renewal, cancellation, and refund terms for paid subscriptions are set out in the relevant sections below and in the Refund Policy.

3. Account Creation and Security

• You are responsible for ensuring the information you provide at registration is accurate and up to date.
• You are responsible for the confidentiality of your account password and for all activity that occurs under your account.
• Registration may be closed during periods I designate (a "registration closed" state); new accounts cannot be created during that time.
• If you suspect unauthorized access to your account, you should contact me at info@lumiverion.com.

4. Acceptable Use

While using the Service, you agree not to:

• Send automated requests, place excessive load, or attempt to bypass rate limits in a way that harms the Service's infrastructure or other users
• Attempt to access accounts, data, or systems you are not authorized to access
• Use chat, feedback, or upload features to share content that is illegal, misleading, harmful, or infringes on others' rights
• Attempt to abuse or deceive the Service's AI components, or attempt to bypass its security measures (including prompt injection)
• Attempt to reverse-engineer the Service or obtain its source code without authorization

If use in violation of these rules is detected, I reserve the right to suspend or terminate your account without prior notice.

5. AI-Generated Content and Disclaimer

Exam questions, explanations, and chat responses are generated automatically by large language models. The AI providers used may change over time; the current list of providers is set out in the Data Handling Policy. This content is for informational and practice purposes only; it does not substitute for official regulations, tax/accounting advice, or legal/financial advice, and it does not guarantee the questions or outcomes of the SGS or SMMM proficiency exams. Before making important decisions, we recommend confirming with current regulations and a qualified professional.

6. Intellectual Property

The Mayza brand, interface design, software, and original content I have created belong to Abdullah Yiğit Sağlam. The Service grants you a limited, non-exclusive, non-transferable right to use it for personal, non-commercial purposes. General information relating to exam regulations (e.g. Revenue Administration circulars, official regulations) belongs to the relevant public authorities and is provided as an informational reference.

7. Subscriptions, Pricing, and Payment

7.1 Plans and pricing

The Service is offered as a free plan and a paid "Premium" subscription. Current prices, plan contents, and billing period are published publicly in the pricing section and shown again on the checkout screen before purchase.

7.2 Automatic renewal

The Premium subscription renews automatically at the end of your chosen billing period (monthly or yearly), at the rate then in effect, until you cancel. The renewal charge is taken by iyzico, an authorised payment and electronic money institution, from the card on file for your account.

You can cancel your subscription at any time from the in-app membership page. Cancellation takes effect at the end of the current billing period; your Premium access continues through the period you have already paid for, and no further charge is taken for that period.

7.3 Failed payments

If a renewal payment fails, iyzico retries it at short intervals, during which your access may continue for a brief unpaid grace window. If payment is not completed, I may suspend or terminate your Premium access; your account and data remain preserved under the free plan's terms.

7.4 Taxes

Displayed prices may not include sales taxes, which vary by country. Applicable taxes are calculated separately on the checkout screen and shown in the final amount.

7.5 Price changes

Prices may change. Changes affecting an existing subscriber's renewal price are announced at least 15 days before they take effect, to the email address on your account and, where possible, in-app. A new price never applies retroactively to a period you have already paid for. If you do not accept the new price you may cancel your subscription before the effective date; continuing to use the Service after that date means you accept it.

7.6 If the notice did not reach you

Email does not always arrive. If a price-change notice did not reach you, or the notification process did not find you, and you were charged at the new price, you can request a refund by writing to info@lumiverion.com. Requests are resolved within 14 days at the latest and you are not asked to prove a negative. The same address is also the route for cancellation and account-deletion requests.

7.7 Refunds

Refund terms, how to request a refund, and timelines are described in the Refund Policy.

8. Account Termination

You may request account closure at any time by emailing info@lumiverion.com. I may suspend or close your account in the event of a breach of these Terms, prolonged inactivity, or discontinuation of the Service.

9. Limitation of Liability

The Service is provided "as is" and "as available". To the maximum extent permitted by applicable law, I do not warrant that the Service will be uninterrupted or error-free, and I am not liable for indirect, incidental, or consequential damages arising from use of the Service.

10. Governing Law

These Terms are governed by the laws of the Republic of Turkey. The courts and enforcement offices of Turkey have jurisdiction over disputes arising from these Terms.

11. Changes

I may update these Terms from time to time. Material changes are announced by posting on this page; the current version is always available here. Continuing to use the Service after changes take effect means you accept the updated Terms.

12. Contact

For questions about these Terms: info@lumiverion.com