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Effective Date: September 17, 2026

Developer / Studio: APEXity Studio | Application: InvoiceMaker Pro | Website: www.apexitystudio.com

1. ACCEPTANCE OF TERMS

By downloading, installing, accessing, or using InvoiceMaker Pro (the "Application"), provided by APEXity Studio ("we," "us," or "our"), you ("User" or "you") agree to be bound by these Terms of Use ("Terms"). If you do not agree to these Terms, you must immediately cease all access and use of the Application.

2. NATURE OF THE APPLICATION (DRAFT & INFORMATIONAL TOOL)

• Informational & Internal Tool Only: InvoiceMaker Pro is designed exclusively as a digital productivity software to assist users in creating, organizing, managing, and rendering invoice drafts, proforma documents, quotes, and internal business records.
• No Official e-Invoicing Certification: Documents generated by the Application do not automatically constitute legally binding, tax-compliant, or official government-registered e-Invoices (such as GIB e-Fatura/e-Arşiv, Peppol, or certified CTC systems) unless explicitly integrated with a licensed third-party government e-invoicing API.
• No Tax or Legal Advice: The Application does not provide financial, tax, accounting, or legal advice. Any tax rates, templates, or calculations provided within the Application are for illustrative purposes only.

3. USER RESPONSIBILITIES & TAX COMPLIANCE

• Compliance with Local Laws: You are solely and fully responsible for ensuring that all invoices, receipts, tax calculations, tax filings, and accounting records generated using the Application comply with the applicable laws, regulations, and tax authorities of your operating jurisdiction.
• Accuracy of Data: You warrant that all information entered into the Application—including but not limited to company names, client details, addresses, pricing, tax rates, and tax identification numbers—is accurate, complete, and legally obtained.
• Third-Party Rights: You represent and warrant that entering client details into the Application does not violate any third-party privacy rights or data protection regulations.

4. TAX IDENTIFICATION NUMBERS (SSN, TCKN, VKN, VAT ID)

• Optional Data Entry: Individual or corporate tax identifiers (e.g., TCKN, VKN, SSN, VAT ID, TAX ID) entered into invoice forms are optional within the Application unless strictly required by your regional record-keeping rules.
• User Consent Responsibility: If you choose to input personal identification numbers or personal data of your clients into the Application, you are solely responsible for obtaining all necessary prior consents from those individuals/entities in accordance with applicable privacy laws (e.g., GDPR, KVKK).
• Anonymity Support: Users may leave personal tax identifier fields blank or use generic placeholding values for clients who prefer not to share sensitive personal identifiers.

5. USER ACCOUNTS & CONTENT OWNERSHIP

• Account Credentials: You are responsible for maintaining the confidentiality of your login credentials (via Google Sign-In, Apple Sign-In, or email authentication) and for all activities that occur under your account.
• Content Ownership: You retain full ownership of all business metadata, client information, pricing figures, and content entered into the Application ("User Content"). APEXity Studio claims no ownership over your User Content.
• License to Render: You grant APEXity Studio a worldwide, non-exclusive, royalty-free license to store, process, and render your User Content strictly for the purpose of providing and operating the Application services for you.

6. DISCLAIMER OF WARRANTIES

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE APPLICATION IS PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS, WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE. APEXity STUDIO EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE APPLICATION WILL BE UNINTERRUPTED, ERROR-FREE, SECURE, OR THAT GENERATED DOCUMENTS WILL SATISFY AUDIT REQUIREMENTS OF ANY TAX AUTHORITY.

7. LIMITATION OF LIABILITY

TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW:

• IN NO EVENT SHALL APEXity STUDIO, ITS AFFILIATES, OFFICERS, DIRECTORS, EMPLOYEES, OR AGENTS BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, PUNITIVE, OR EXEMPLARY DAMAGES, INCLUDING LOSS OF PROFITS, REVENUE, DATA, GOODWILL, TAX PENALTIES, AUDIT FINES, OR BUSINESS INTERRUPTION ARISING OUT OF OR IN CONNECTION WITH YOUR USE OR INABILITY TO USE THE APPLICATION.
• TOTAL LIABILITY: IN ANY CIRCUMSTANCE, THE AGGREGATE LIABILITY OF APEXity STUDIO FOR ALL CLAIMS RELATING TO THE APPLICATION SHALL NOT EXCEED THE AMOUNT PAID BY YOU TO APEXity STUDIO FOR ACCESS TO THE APPLICATION DURING THE TWELVE (12) MONTHS IMMEDIATELY PRECEDING THE CLAIM, OR $50 USD, WHICHEVER IS LOWER.

8. INDEMNIFICATION

You agree to defend, indemnify, and hold harmless APEXity Studio, its affiliates, officers, employees, and agents from and against any claims, liabilities, damages, losses, costs, or expenses arising out of or in any way connected with your access to or use of the Application, your violation of these Terms, or any claim that client data entered by you violated the privacy rights of a third party.

9. MODIFICATIONS & TERMINATION

APEXity Studio reserves the right to modify, suspend, or discontinue any feature of the Application at any time. We reserve the right to update these Terms at any time. Continued use of the Application following updated Terms constitutes your acceptance.

10. GOVERNING LAW & SEVERABILITY

These Terms shall be governed by general commercial laws. If any provision of these Terms is held invalid, the remaining provisions shall remain in full force and effect.

11. CONTACT INFORMATION

For questions or legal notices regarding these Terms of Use, please contact us at:

support@apexitystudio.com | www.apexitystudio.com

Effective Date: September 17, 2026

Developer / Studio: APEXity Studio | Application: InvoiceMaker Pro | Website: www.apexitystudio.com

1. INTRODUCTION & SCOPE

At APEXity Studio ("we," "us," or "our"), we respect your privacy and are committed to protecting the personal data of users who interact with our website and mobile application, InvoiceMaker Pro (the "Application"). This Privacy Policy explains how we collect, use, store, share, and safeguard your information in compliance with global privacy regulations, including the General Data Protection Regulation (GDPR) and the Law on Protection of Personal Data No. 6698 (KVKK).

2. DATA WE COLLECT

We collect information to provide, maintain, and improve our B2B invoicing services. The categories of data collected include:

• Account Authentication Data: When you sign up or log into the Application using Google Sign-In or Apple Sign-In, we collect your basic profile details, such as your full name, primary email address, and unique OAuth user identifier. If you sign up via custom email/password authentication, we process your registered email address and an encrypted hash of your password.
• Business Profile Data: Information you voluntarily provide to set up your company profile for invoicing, including company name, business address, contact phone number, logo images, and Optional Corporate Tax Identification Numbers (e.g., VKN, VAT ID).
• Invoicing & Client Content: Content you create within the Application, including client company names, client contact details, itemized service descriptions, pricing, rates, currency options, and optional client tax numbers.
• Digital Signatures: Scalable vector graphics (SVG) or image representations of digital signatures drawn by authorized users or clients within the Application interface for invoice validation and authorization.
• Technical & Diagnostic Data: IP addresses, mobile device hardware models, operating system versions, unique device identifiers, app performance diagnostics, and crash logs collected via backend infrastructure providers (e.g., Firebase Crashlytics).

3. HOW WE USE YOUR INFORMATION

We process your personal and business data strictly for the following operational purposes:

• To authenticate user sessions securely and maintain account access.
• To generate, render, sync, export, and store invoice drafts and PDF documents requested by you.
• To enable real-time cloud synchronization between your authorized mobile devices using secure backend databases.
• To diagnose bugs, troubleshoot server issues, and maintain backend server stability.
• To respond to your customer support inquiries sent to support@apexitystudio.com.

4. DATA STORAGE & INFRASTRUCTURE

• Cloud Infrastructure (Firebase): We utilize Google Firebase (Firestore, Firebase Authentication, Cloud Storage) for user authentication, cloud database storage, and document asset hosting. Data is transmitted and stored using industry-standard SSL/TLS encryption protocols.
• Local On-Device Caching: For performance optimization and offline access support, certain application data is stored locally on your device using high-performance embedded database engines.

5. THIRD-PARTY SERVICES & SHARING

We do not sell, rent, or trade your personal or client data to third parties. We share data only with third-party service providers that enable core application functionality, subject to strict data confidentiality agreements:

• Google Identity Services & Apple Authentication: To process secure user sign-in tokens.
• Google Firebase Infrastructure: For cloud hosting, backend storage, and real-time database synchronization.
• Legal Compliance: We may disclose information if required by law, court order, or governmental authority to comply with legal obligations or enforce our Terms of Use.

6. DATA RETENTION & ACCOUNT DELETION

• Retention Period: We retain your personal and business data as long as your account remains active or as needed to provide you with the Application's services.
• Account Deletion Right: You have the right to delete your account and associated data at any time. You can request complete account and data deletion directly within the Application settings or by emailing our support team at support@apexitystudio.com. Upon receipt of a verified request, all associated user profile data, client lists, and saved invoice documents stored in our cloud databases will be permanently deleted within 30 days.

7. YOUR PRIVACY RIGHTS (GDPR & KVKK)

Depending on your location, you have the following rights regarding your personal data:

• Access & Portability: The right to request copies of your personal data stored in our systems.
• Correction: The right to correct or update incomplete or inaccurate business or personal information.
• Erasure ("Right to be Forgotten"): The right to request the complete deletion of your data from our systems.
• Objection to Processing: The right to object to processing activities carried out under legitimate interest.

To exercise any of these rights, please contact us at support@apexitystudio.com.

8. SECURITY OF YOUR DATA

We implement technical and organizational security measures designed to protect your personal information from unauthorized access, alteration, disclosure, or destruction. All communication between the Application and cloud backend servers is encrypted using HTTPS and SSL protocols. However, please note that no method of transmission over the Internet or electronic storage is 100% secure.

9. CHILDREN'S PRIVACY

Our Application is a B2B professional tool designed for adult business users and is not intended for children under the age of 16. We do not knowingly collect personal data from children.

10. CHANGES TO THIS PRIVACY POLICY

We may update this Privacy Policy from time to time to reflect changes in our practices or legal obligations. Any updates will be posted on this page with an updated effective date. We encourage you to review this Privacy Policy periodically.

11. CONTACT US

If you have any questions, concerns, or data protection requests regarding this Privacy Policy, please reach out to us:

APEXity Studio Data Protection Officer

Email: support@apexitystudio.com

Website: www.apexitystudio.com