Privacy notice

Version v1

This notice explains what happens to your details when you join a café's stamp card. The café is in charge of its own customer list. Tamp runs the stamp card for the café and only uses your details to do that.

What we keep

• Your first name, and your mobile number or email address, so each person has one card.
• Your birthday, only if you give it, so the café can send you a birthday message.
• Your visits, stamps and rewards, so your card shows the right count.
• When you agreed to these terms, and which version.

What we do with it

• Run your card: add stamps, show rewards, and keep it up to date in your wallet app.
• Send card messages from the café. Turn off notifications for the card, or remove it, to stop them.
• Show the café simple numbers, like how many people came back.

We never sell your details, and we don't use them for advertising.

Who else sees it

The café you joined can see its own customer list. Apple or Google hold the card in your wallet. Our hosting and database providers store the data for us under contract.

Your choices

You can ask to see or delete your details at any time by emailing support@tampcard.com. If the café closes its stamp card, its customer details are deleted.

If you run a café

We keep your name, email address and café details to run your account, and your plan and payment history to bill you. Payments are handled by our payment provider; we never see your card number. We email you about your account and, only if you ask, about news. You can export your customer list or delete your café from your dashboard at any time.