Privacy Policy

Effective Date: April 13, 2026

Welcome to Oil Cash - Win Real Money (the "App"), developed and owned by 武汉嗨卡索科技有限公司 ("we," "us," or "our"). We are committed to protecting the privacy and security of your personal information. This Privacy Policy explains how we collect, use, store, and disclose information when you use our mobile game application, as well as your rights regarding your information.

By downloading, installing, or using the App, you agree to the collection and use of your information in accordance with this Privacy Policy. If you do not agree with this policy, please do not use the App.

1. Information We Collect

We may collect the following types of information when you use the App:

• Personal Information: Information you voluntarily provide, such as your email address (if you contact support), account information, and any details you submit for customer service or reward redemption.
• Device Information: Automatically collected data including device type, operating system version, unique device identifiers (UDID/IDFA), IP address, and mobile network information.
• Usage Data: Information about how you interact with the App, including game progress, gameplay statistics, in-app actions, crash logs, and performance data.
• Payment Information (if applicable): We do NOT store full payment card details. All payment transactions are processed securely through third-party payment providers authorized by app stores.

2. How We Use Your Information

We use the collected information for the following purposes:

• To operate, maintain, and improve the App’s functionality and user experience;
• To process your game account, rewards, and in-app services;
• To provide customer support and respond to your inquiries;
• To detect, prevent, and address technical issues, fraud, or unauthorized activity;
• To comply with legal obligations and enforce our terms of service;
• To send you important updates, notifications, or service-related communications (you may opt out of non-essential messages).

3. Sharing of Your Information

We do NOT sell, rent, or trade your personal information to third parties for commercial purposes. We may share your information only in the following circumstances:

• With trusted third-party service providers (e.g., analytics, cloud storage, payment processors) who assist us in operating the App, subject to strict privacy obligations;
• When required by law, regulation, or legal process (e.g., court order, government request);
• To protect our legal rights, property, and safety, as well as the rights of users and the public;
• In connection with a business transfer (e.g., merger, acquisition) with appropriate privacy protections.

4. Data Security

We implement reasonable technical and organizational security measures to protect your personal information from unauthorized access, disclosure, alteration, or destruction. However, no electronic storage or transmission method is 100% secure, and we cannot guarantee absolute security.

5. Children's Privacy

The App is not intended for use by children under the age of 13. We do not knowingly collect personal information from children under 13. If we become aware that we have collected personal information from a child under 13, we will delete such information immediately.

6. Your Rights

Depending on your location, you may have the right to:

• Access, correct, or delete your personal information;
• Restrict or object to the processing of your data;
• Withdraw your consent at any time (without affecting the lawfulness of processing before withdrawal);
• Request a copy of your personal data we hold.

To exercise these rights, please contact us using the information provided below.

7. Third-Party Services

The App may contain links to third-party services (e.g., app stores, advertising networks, social media). We are not responsible for the privacy practices of these third parties. We encourage you to review the privacy policies of any third-party services you access through the App.

8. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy within the App and updating the "Effective Date" at the top of this page. Your continued use of the App after the changes take effect constitutes acceptance of the revised policy.