Privacy Policy

1. Information We Collect

Marcrush collects the following personal information:

• Required: Email address, password
• Optional: Name, company name, phone number
• Automatic: IP address, cookies, service usage logs
• Payment: Card information (processed through payment gateway)
• Content: Uploaded text, images, and generated content

2. Purpose of Use

Collected personal information is used for the following purposes:

• Service Provision

  Member management, AI content generation, brainsheet storage and management

• Payment Processing

  Credit purchases, monthly subscription payments, and refunds

• Customer Support

  Inquiry responses, complaint handling, notifications

• Service Improvement

  Usage statistics analysis, new service development

3. Retention Period

In principle, personal information is destroyed without delay after the purpose of collection and use is achieved. However, if retention is required by relevant laws, it will be kept for that period. All personal information is destroyed within 30 days of membership withdrawal.

4. Third Party Sharing

We do not share your personal information with third parties except in the following cases:

• With your prior consent
• When required by law or by request of law enforcement agencies following legal procedures
• Minimum information provided to payment gateway for payment processing
• Information transmitted to external AI service providers for AI service provision

5. Information Processing Outsourcing

We may outsource personal information processing to improve services. When outsourcing, we regulate and supervise necessary matters for secure management in accordance with relevant laws. Current outsourcing: Payment processing (Toss Payments), AI content generation (Google, Anthropic), Cloud services (AWS).

6. User Rights

Users can exercise the following rights at any time:

• Request to view personal information
• Request to correct personal information
• Request to delete personal information

7. Technical and Administrative Measures

We have established technical and administrative measures such as encryption, hacking prevention systems, and access authority management to securely manage users' personal information.

8. Privacy Policy Changes

This privacy policy may be added, deleted, or modified according to changes in laws, policies, or security technologies. Changes will be notified through our website.