Privacy, plainly.

What we store. The invoices you create: shop name, wallet address, amount, optional note, optional notification email. Server-side counters of product events (invoice created, invoice paid) tied to wallet addresses — which are already public, pseudonymous identifiers on the blockchain.

What we never collect. No private keys or recovery phrases — never, and nobody legitimate asks for them. No third-party trackers, no ad pixels, no analytics scripts in your browser. No account, so no passwords.

Emails. A notification email is used for exactly one thing: telling you the invoice you attached it to was paid. No newsletter, no marketing, no sharing.

What is public anyway. Payments happen on public blockchains: amounts, addresses, and transaction hashes are visible to everyone by design — that transparency is what makes receipts verifiable. Your invoice list and notes are private to your wallet (proven by signature), but anyone with a payment link can see that invoice's page.

Questions or deletion. Ask us to delete your invoice records and we will — the onchain record, of course, is beyond anyone's reach, including ours.