Privacy Policy
Last Updated: April 12, 2026
01// Our Privacy Commitment
At FastJ Studio, we take your privacy seriously. This Privacy Policy explains what information we collect, how we use it, and the measures we take to protect it when you use our Signal Tower and related services.
02// Information We Do Not Collect
We do not collect, store, or transmit any of your product images, seller account credentials, browsing history, marketplace data, or any private business information.
The Signal Tower operates primarily on publicly available signals and mathematical simulation models. No personal or sensitive user data is required to use the dashboard.
03// Information We Collect
When you visit our website or use the Signal Tower, our servers may automatically receive standard technical information such as your IP address, browser type, device type, and basic usage data (e.g., pages visited, time spent).
We do not link this technical data to any personally identifiable information unless you voluntarily provide it (for example, when contacting support).
We may collect additional information in the future if we introduce user accounts or personalized features. Any such changes will be reflected in an updated Privacy Policy.
We use Google Tag Manager and analytics tools to understand how users interact with our website. This helps us improve the Signal Tower experience. You can manage your cookie preferences through your browser settings.
04// How We Use Your Information
We use the collected information only for the following purposes:
- ▶ To operate, maintain, and improve the Signal Tower and our website
- ▶ To respond to your inquiries and provide customer support
- ▶ To send occasional product updates or important announcements (if you have subscribed)
- ▶ To detect and prevent security threats or abuse
05// Third-Party Services
We use Cloudflare for website security and DDoS protection. This service may process basic technical metadata (such as IP addresses) solely for security purposes. We do not share your personal information with any third parties for marketing purposes.
06// Data Retention & Security
We retain technical and contact data only as long as necessary for the purposes described above. All data transmission between your browser and our servers is protected by industry-standard SSL/TLS encryption.
07// Children's Privacy
Our services are not directed to children under the age of 13. We do not knowingly collect personal information from children.
08// Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the new policy on this page with an updated “Last Updated” date.
09// Future Features & Third-Party Services
In the future, we may integrate affiliate links, advertising services, or personalized recommendations. Any such features will be clearly disclosed, and we will update this Privacy Policy accordingly. We will never share your personal data with advertisers without your explicit consent.