Privacy Policy
Last Updated: March 7, 2026
Welcome to grandsunsource.com (“Website”, “Service”, “we”, “our”, or “us”).
We are committed to protecting your privacy and ensuring that your personal information is handled securely, responsibly, and in compliance with Amazon’s Data Protection Policies (DPP) as well as applicable regional regulations.
By accessing or using our website, you agree to the practices described in this Privacy Policy.
1. Information We Collect
We collect information in order to provide and improve our services. Types of information we may collect include:
1.1 Personal Information
Information you provide voluntarily through:
- Contact forms
- Newsletter subscriptions
- Partnership or service inquiries
- Communication via email or chat
This may include:
- Name
- Email address
- Phone number
- Company name
- Any other information you provide
1.2 Technical and Usage Information
We may automatically collect certain technical information when you visit our website, such as:
- IP address
- Browser type and version
- Device type and operating system
- Pages visited and time spent on the website
- Referring websites or links
- Date and time of access
This information is used to enhance website performance, security, and user experience.
1.3 Marketplace and Amazon Data
If you use our services related to Amazon or other e-commerce marketplaces, we may receive and process data through authorized APIs. This may include:
- Marketplace operational data
- Account or business information required to deliver services
We only access and process such data as necessary to provide our services and in strict compliance with Amazon’s Data Protection Policy (DPP).
2. How We Use Your Information
We use collected data for the following purposes:
- Providing and maintaining our services
- Responding to inquiries and support requests
- Improving website functionality and user experience
- Analyzing website performance and user behavior
- Communicating updates or relevant service information
- Complying with legal and regulatory obligations
We do not sell personal data to third parties.
3. Data Storage and Retention
We store personal data only as long as necessary to fulfill the purposes outlined in this Privacy Policy, unless a longer retention period is required or permitted by law.
When data is no longer needed, it is securely deleted or anonymized.
4. Data Security
We implement appropriate technical and organizational measures to protect personal information against unauthorized access, alteration, disclosure, or destruction. Security measures may include:
- Secure server infrastructure
- Access restrictions and user permissions
- Encryption where applicable
- Regular monitoring of systems
However, no system is completely secure, and we cannot guarantee absolute protection.
5. Data Sharing
We may share information only in the following circumstances:
5.1 Service Providers
We may share data with trusted third-party service providers who assist us in delivering services (e.g., hosting providers, analytics services).
5.2 Legal Requirements
We may disclose information when required by law, regulation, or valid legal requests.
5.3 Amazon Compliance
For services involving Amazon data, we will strictly adhere to Amazon DPP, and only use data for authorized purposes.
We do not sell or rent personal data.