Site privacy.
Updated September 17, 2026. This notice covers the Sine website and configurator.
What joining saves
Your email, chosen grid size, color, board-only or board-with-stones choice, the regular price, early-reservation discount, displayed price and currency, and the time of reservation. If your link includes campaign labels, we save those too. These help us honor the offer, understand interest in each configuration and contact you about Sine.
Where it goes
Netlify hosts this site and stores the configuration record privately. Your email is also sent to Loops, our email provider. When preference syncing is enabled, Loops also holds your latest configuration, quoted price, reservation date and confirmed pledge or refund status. The private reservation record retains the original history. Hosting providers process the technical requests needed to run these services. Subscriber records are not published on this site.
Your browser keeps a temporary reservation reference for retries and returning from an optional checkout. That reference is not a mailing list or the permanent record of your choice.
Optional payment details
Reserving your spot does not require a card or payment. If an optional card or pledge step is offered, its terms are shown separately before you continue. Stripe handles that step; this site does not receive or store your full card number or security code. We save only confirmation status and Stripe reference IDs alongside your reservation.
Advertising measurement
We use the Meta pixel to measure advertising for visitors located in the United States, based on the country provided by our hosting service. It stays off outside the United States or when location is unavailable. It also stays off if your browser sends Global Privacy Control or Do Not Track, or if you turn measurement off using “Privacy choices” in the footer. Your choice does not affect your reservation.
When measurement is on, Meta receives page visits, configuration selections, successful reservations and confirmed $1 pledges. Events may include grid size, color, set, quoted price and an opaque event reference. We do not include your email or reservation access token in these events. Meta also processes technical browser information, including the page URL and IP address, and may use cookies to associate visits with ads. A reservation event is not a purchase. Your measurement choice is saved in this browser.
Privacy choices
Turn advertising measurement off or on for this browser. Browser privacy signals always take precedence, and measurement stays off outside the United States.
Your choices
You can unsubscribe using the link in a Sine email. To request access, correction or deletion of your saved preference record, contact jared@sinegoboard.com. Unsubscribing from emails and deleting a preference record are separate actions.