BigDayPlay’s legal entity is being confirmed before launch. Contact us through support about this notice or your information.

Hosts provide an email address, wedding details, setup choices and payment information handled by Stripe. Guests can provide a name or group name, activity answers, scores and photos they choose to submit. People who ask for a wedding-planning reminder provide an email address and wedding month. Where they have opted into optional measurement, we may also keep limited, query-string-free campaign and referral attribution with that reminder. We also process limited technical information needed to keep the service secure and reliable.

We use this information to provide the wedding service requested by a host, process payment, let guests take part, show the host their results and photo collection, prevent abuse, and respond to support or removal requests. If you request a wedding-planning reminder, we use your email and selected month to send one reminder three months beforehand (or promptly when the wedding is nearer). It is not a newsletter, and every reminder includes an unsubscribe link. We delete completed, unsubscribed and permanently undeliverable reminder records within 90 days. Our selected lawful bases and legitimate-interests assessment are recorded internally and are reviewed by the controller.

A wedding link lets people join that wedding without creating an account. Guest entries are anonymous and stay on the device used to join. If the host enables the leaderboard, a guest's chosen name and points are visible to people using that wedding link. Photos are stored privately and are available only to the host; BigDayPlay does not provide a guest-visible gallery.

Guests can contribute until the end of the seventh calendar day after the wedding. Hosts can view and download their private archive for one year after the wedding, after which we send reminders before permanent deletion.

Essential cookies and browser storage keep sign-in, payment, wedding access and requested features working. On public marketing and purchase-funnel pages, you can separately choose PostHog analytics, Google Ads measurement and session recordings. Session recordings help us understand usability, but mask form entries, remove URL query strings, and do not retain network request or response bodies. Paid-ad visits are recorded in full; a small sample of other recording-consented visits may be recorded. You can change these choices using Cookie settings in this site's footer. This summary is subject to legal review before launch.

We use specialist providers to run the service: Supabase for authentication, database and storage; Stripe for payments; Vercel for hosting; Resend for lifecycle emails; Fly for private media processing; PostHog for optional public marketing analytics and masked session recordings; and Google for optional advertising measurement. Providers may process information outside the UK. We review provider data-processing terms and use the appropriate international-transfer safeguards where required. We do not sell personal information.

You can ask for access to or deletion of your personal information, or request removal of a submitted photo, through support. Give enough information to identify the wedding and item safely. We will respond within the applicable legal timeframe. You may also have the right to complain to the UK Information Commissioner's Office.