Privacy Policy

1. What Data We Collect

When using the service, we collect the following data:

• Google account data (name, email, profile picture)
• Data about your collection (item names, prices, photos)
• Technical data needed to run the service (e.g., browser type)

2. How We Use Data

We use your data exclusively for:

• Providing and improving the service
• Authentication and account security
• Displaying your collection and statistics
• Technical support and communication

3. Data Sharing

We do not sell or share your personal data with third parties, except as required by law or for service operation (Firebase/Google, and eBay for price estimates if enabled).

4. Data Security

We use Firebase infrastructure from Google, which ensures data encryption in transit and at rest. Sign-in is secured via Google OAuth.

5. Your Rights

You have the right to:

• Access your data
• Correct inaccurate data
• Request deletion of account and data (by contacting support)
• Request a copy of your data

6. Cookies

We use essential cookies for sign-in only. Language and currency preferences are stored locally in your browser. Google Analytics (visit statistics and campaign measurement) runs only after you accept it in the cookie banner; declining it does not limit anything.