Privacy Policy

1. Information We Collect

1.1. Personal Information

We collect personal information that you provide directly to us, including:

• Account Information: Name, email address, password, phone number
• Profile Information: Date of birth, address (optional)
• Service Usage Data: Service usage history, access logs, preferences

1.2. API Integration Data

When you connect third-party advertising platforms, we collect:

1.3. Technical Information

We automatically collect certain technical information, including:

• Device information (IP address, browser type, operating system)
• Usage patterns and preferences
• Cookies and similar tracking technologies
• Log files and analytics data

2. How We Use Your Information

2.1. Service Provision

We use your information to:

• Provide, maintain, and improve our services
• Process transactions and manage your account
• Authenticate users and prevent fraud
• Send service-related communications

2.2. API Integration Services

We use API integration data to:

• Connect your advertising accounts with our platform
• Aggregate and analyze campaign performance data
• Provide insights and reporting features
• Optimize advertising campaigns and strategies

2.3. Advertising Account Authorization

Users may delegate advertising permissions to the Company's LinkAdz platform through official API scopes, where supported. These delegated rights are used strictly for:

• Campaign management and optimization
• Performance reporting and analytics
• Budget management and bid optimization
• Compliance with platform advertising policies

2.4. Service Improvement

We analyze service usage records, access logs, and compile statistics to:

• Improve user experience and service functionality
• Develop new features and capabilities
• Conduct research and analytics
• Personalize content and recommendations

2.5. Legal Compliance

We use your information to:

• Comply with applicable laws and regulations
• Respond to legal requests and court orders
• Protect our rights and prevent fraud
• Resolve disputes and enforce our terms

3. Information Sharing and Disclosure

3.1. Third-Party Service Providers

We share information with third-party service providers who assist us in operating our platform, including:

• Google: For Google Analytics, Google Ads, and YouTube integration services
• Naver: For Naver Analytics and Naver Ads integration services
• Meta/Facebook: For Facebook, Instagram, and Meta advertising services
• LinkedIn: For LinkedIn Ads integration services
• Kakao: For Kakao Moment advertising services
• TikTok: For TikTok Ads integration services

3.2. Legal Requirements

We may disclose your information if required to do so by law or in response to valid requests by public authorities.

3.3. Business Transfers

In the event of a merger, acquisition, or sale of assets, your information may be transferred as part of that transaction.

3.4. Consent

We may share your information with your explicit consent or at your direction.

4. Data Retention

4.1. Retention Periods

We retain personal information for the following periods:

• Account Information: Until account deletion, unless under investigation for legal violations
• API Integration Data: Until the API is disconnected or service contract ends
• Contract/Cancellation Records: 5 years
• Ad Display Logs (E-commerce): 6 months
• Website Access Logs: 3 months

4.2. Data Destruction

We destroy personal data without delay once retention periods expire or processing purposes are achieved:

• Electronic Data: Permanently deleted via unrecoverable methods
• Paper Documents: Shredded using a shredder

5. Your Rights and Choices

5.1. Data Subject Rights

You have the following rights regarding your personal information:

• Access: Request to view your personal data
• Correction: Request to correct inaccurate or incomplete data
• Deletion: Request to delete your personal data
• Portability: Request to receive your data in a structured format
• Withdrawal of Consent: Withdraw consent or request processing to stop

5.2. How to Exercise Your Rights

To exercise your rights, please contact us using the information provided in Section 9 (Contact Information).

5.3. Cookie Preferences

You can control cookies through your browser settings. However, disabling cookies may affect the functionality of our services.

6. Data Security

6.1. Security Measures

We implement appropriate technical and organizational measures to protect your personal information, including:

• Encryption of data in transit and at rest
• Access controls and authentication mechanisms
• Regular security assessments and updates
• Employee training on data protection
• Incident response procedures

6.2. API Security

We ensure secure handling of API credentials and make efforts to safeguard data during integration with third-party platforms.

6.3. Data Breach Notification

In the event of a data breach that may affect your personal information, we will notify you and relevant authorities as required by law.

7. International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence. We ensure that such transfers comply with applicable data protection laws and implement appropriate safeguards to protect your information.

8. Children's Privacy

Our services are not intended for children under 16 years of age. We do not knowingly collect personal information from children under 16. If we become aware that we have collected personal information from a child under 16, we will take steps to delete such information.

9. Contact Information

9.1. General Inquiries

For questions about this Privacy Policy or our data practices, please contact us at:

• Email: privacy@linkadz.com
• Address: D3 Co., Ltd., [Company Address]

9.2. Data Protection Complaints

If you believe your privacy rights have been violated, you may contact the following agencies:

• Personal Information Infringement Report Center: 118 / privacy.kisa.or.kr
• Supreme Prosecutors' Office Cybercrime Division: 1301 / www.spo.go.kr

10. Changes to This Privacy Policy

10.1. Policy Updates

We may update this Privacy Policy from time to time to reflect changes in our practices or applicable laws. We will notify you of any material changes by:

• Posting the updated policy on our website
• Sending you an email notification
• Providing notice through our services

10.2. Effective Date

The updated policy will be effective as of the date specified in the "Last Updated" section below.

11. Governing Law

This Privacy Policy is governed by the laws of the Republic of Korea, including the Personal Information Protection Act and the Act on Promotion of Information and Communications Network Utilization and Information Protection.