Five services help run the project. Each one only receives what it needs for its single role:
StripeProcesses payments, receipts, and refunds. Card numbers live with Stripe, never with us.
SupabaseThe database that stores squares, accounts, and purchase records.
ResendSends transactional email like receipts and review updates.
NetlifyHosts this site and serves the grid.
PostHogProduct analytics, so we can see what works. No ad networks attached.
Each processor handles data under its own privacy terms, and we picked them because those terms are solid.