Last updated: August 2026
When you create an account, we store your username, email address, an optional city, and a securely hashed password (we never store your password itself). When you use the site, we store the items you mark as spare duplicates or wanted, and any messages you exchange with other users while arranging a trade.
This information exists to run the core feature of the site: matching collectors who have what someone else wants, and letting you coordinate a trade. We do not sell your data, and we do not use it for advertising.
Your username and city are visible to other users so trades can be arranged locally. Your email address is never shown to other users. Messages within a trade are visible only to the two people in that trade.
You can request a copy of your data or ask us to delete your account and associated data at any time by contacting us. Deleting your account removes your want/duplicate lists and messages.
Questions about this policy can be sent to the site operator's contact email (to be added once the business is registered).