Effective October 30, 2026.
Browser calculator storage
When you use the collection calculator, your coin selections and manual metal-price inputs are stored locally in your browser (localStorage). They are not sent to our server by the calculator. You can clear this data with the calculator’s Clear control or your browser’s site-data controls. If you use the Share link control, the coin quantities and price inputs are encoded into a URL that you choose to copy or send; recipients of the URL can read those quantities.
Contact
The contact page uses your email application to compose a message; it does not silently transmit a web form. If you send an email, the sender and message data are received by the mailbox you address.
Hosting and logs
As with ordinary websites, hosting providers may process technical information such as IP addresses, requested URLs, browser details and timestamps for security and service delivery. The site requests spot prices directly from Gold API, which may receive your IP address and browser details. Google Analytics 4 event instrumentation is included but its measurement ID is not configured by default; once activated, it records page views, outbound affiliate clicks and non-sensitive tool interactions with Google. You can disable future GA4 tracking on this browser using the control below. An analytics opt-out does not prevent normal hosting logs or spot-price API requests.
Your analytics choice
This preference is saved in your browser storage, and does not remove information previously sent.
Affiliate links
Outbound marketplace links can contain referral identifiers. Third-party sites may use their own cookies or account information according to their privacy policies. We do not control their practices.
Updates and questions
We may change this policy as hosting integrations or optional features are added. If a live spot feed, analytics or server-side submission is introduced, the policy should be reviewed and updated before launch of that feature. Contact the site operator via the contact page.