— Legal
Privacy Policy
Last updated: April 18, 2026
Welcome to Niklus. We are committed to protecting your personal information and your right to privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our platform, including our web application and associated services. Please read this policy carefully. If you disagree with its terms, please discontinue use of our services.
1. Information We Collect
We collect information that you provide directly to us when you register an account, update your profile, or interact with our services:
- Account Information:
- Name, email address, password, and company details provided during registration.
- Store Information:
- Store name, address, phone number, and other business details you provide.
- User Management Data:
- Information about staff accounts created within your organization.
- Device Information:
- Device identifiers, hardware model, operating system, and push notification tokens for registered display devices.
- Usage Data:
- Information about how you use the platform, including features accessed, pages viewed, and actions taken.
- Lottery & Sales Data:
- Lottery game entries and promotional content you create or upload.
2. How We Use Your Information
We use the information we collect to:
- Provide, operate, and maintain our platform and services.
- Manage your account and authenticate your identity using Firebase Authentication.
- Send push notifications and messages to your registered display devices.
- Generate and display promotional content and lottery information on your digital displays.
- Improve, personalize, and expand our services based on usage patterns.
- Communicate with you about updates, support, and service-related notices.
- Comply with legal obligations and enforce our terms.
3. How We Share Your Information
We do not sell, trade, or rent your personal information to third parties. We may share information only in the following circumstances:
- Service Providers:
- With trusted third-party vendors who assist in operating our platform (e.g., Firebase by Google for authentication and cloud services).
- Business Transfers:
- In connection with a merger, acquisition, or sale of assets, your information may be transferred as part of that transaction.
- Legal Requirements:
- When required by law, regulation, or valid legal process.
- Protection of Rights:
- To protect the rights, property, or safety of Niklus, our users, or the public.
4. Data Storage & Security
Your data is stored on secure servers provided by our cloud infrastructure partners. We implement industry-standard security measures including encrypted data transmission (HTTPS/TLS), Firebase Authentication with token-based access, and role-based access controls to protect your information. While we strive to use commercially acceptable means to protect your data, no method of transmission over the Internet or electronic storage is 100% secure.
5. Cookies & Local Storage
Niklus uses browser local storage and session storage to maintain your authentication state and store session tokens (including Firebase ID tokens). These are essential for the platform to function. We do not use third-party advertising cookies. You may clear your browser storage at any time, which will require you to sign in again.
6. Your Rights
Depending on your location, you may have the following rights regarding your personal data:
- Access:
- Request a copy of the personal data we hold about you.
- Correction:
- Request correction of inaccurate or incomplete data.
- Deletion:
- Request deletion of your account and associated data.
- Portability:
- Request a portable copy of your data in a structured format.
- Opt-Out:
- Opt out of non-essential communications at any time.
To exercise any of these rights, please contact us at the email address below.
7. Third-Party Services
Our platform integrates with the following third-party services, each governed by their own privacy policies:
- Firebase (Google):
- Authentication, cloud messaging (FCM), and data storage. firebase.google.com
- Stripe:
- Payment processing for subscription plans. stripe.com
- Amazon ADM:
- Push notification delivery for Amazon Fire devices. developer.amazon.com
8. Children's Privacy
Niklus is a business platform intended for adults and business operators. We do not knowingly collect personal information from individuals under the age of 18. If we become aware that a child under 18 has provided us with personal information, we will take steps to delete such information promptly.
9. Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of any significant changes by updating the "Last updated" date at the top of this page and, where appropriate, by sending a notification through the platform. Your continued use of Niklus after changes are posted constitutes your acceptance of the updated policy.
10. Contact Us
If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us: