payvote shows a daily "X vs Y" challenge. $1 = 1 vote. There are no accounts.
For each vote: the date, the side, the amount, the optional name you typed, and the Polar order id. Nothing else. The name is public on the page.
One cookie, lang, set only when you pick a language from the footer. It stores that choice for one year. No third-party cookies.
We run Umami on our own server. It sets no cookies and stores no IP address, only aggregate counts (page, country, referrer). Aggregates are public on /stats.
Payments are handled by Polar, the merchant of record. Your card and billing details go to Polar, never to us. See Polar's privacy policy.
Unbounded and JetBrains Mono, served from this server, under the SIL Open Font License 1.1.