1. Who we are
SleeveSync (“we”, “us”, “our”) operates a public website and related services for tracking trading card game (TCG) collections, custom packs, channel pages, pull history, and community reactions. This Privacy Policy explains how we collect, use, store, and share personal information when you use SleeveSync.
2. Information we collect
Account and subscription data
- Email address — required to subscribe, confirm your account (double opt-in), and send magic-link sign-in messages.
- Optional profile fields — age range, region, and favorite TCG interests you choose to provide.
- Marketing preferences — whether you opt in to promotional emails about packs, channels, and community updates.
Activity data
- Reactions — emoji reactions you leave on pulls and catalog items while signed in.
- Pull associations — links between your subscriber account and pulls recorded at events or through the platform.
- Session authentication — a secure cookie used to keep you signed in as a subscriber.
Technical data
- Standard server logs (IP address, browser type, pages visited, timestamps) for security and troubleshooting.
- Cookie consent preference stored locally in your browser (see our Cookie Policy).
3. How we use your information
We use personal data to:
- Provide SleeveSync features (subscriptions, sign-in, reactions, and account management).
- Send transactional emails such as subscription confirmations and login links.
- Send marketing emails only when you have opted in; you may withdraw consent at any time from Privacy & account.
- Understand aggregate community interests (e.g. popular TCGs or regions) using optional profile fields.
- Protect the service against abuse, fraud, and unauthorized access.
4. Legal bases (where applicable)
Depending on your location, we rely on one or more of: performance of a contract (providing the service you request), consent (marketing emails and optional profile data), and legitimate interests (security, analytics in aggregated form, and improving SleeveSync).
5. Sharing and processors
We do not sell your personal information. We may share data with service providers that help us operate SleeveSync (for example, email delivery providers such as SendGrid) under appropriate confidentiality and data-processing terms. Channel operators may see aggregated or public activity on their channel pages; they do not receive your email address through public features unless you choose to share it elsewhere.
6. Retention
We retain subscriber data while your account is active or as needed to provide the service. If you withdraw marketing consent or unsubscribe, we keep a minimal record to honor your preferences. You may request account deletion from Privacy & account, which removes your subscriber profile and associated personal data subject to any legal retention requirements.
7. Security
Email addresses and sensitive profile fields are encrypted in our database. Authentication uses time-limited magic links and secure session cookies. No method of transmission or storage is 100% secure; please use a unique email and protect access to your inbox.
8. Your rights
Depending on applicable law, you may have the right to access, correct, delete, or export your data, object to certain processing, or withdraw consent. Use Privacy & account or contact us using the details below. You may also lodge a complaint with your local data protection authority.
9. Children
SleeveSync is not directed at children under 13 (or the minimum age in your jurisdiction). We do not knowingly collect personal information from children. If you believe a child has provided us data, contact us so we can delete it.
10. International transfers
Your information may be processed in countries other than your own. Where required, we implement appropriate safeguards for cross-border transfers.
11. Changes
We may update this policy from time to time. We will post the revised version on this page with an updated “Last updated” date. Material changes may also be communicated by email where appropriate.
12. Contact
For privacy questions or requests, contact the SleeveSync operator at the address published on the site or via your usual support channel.