Privacy notice
Last updated: 15 Nov 2026
What we collect
Your name, phone number, and — only if you choose to share it — your birthday. Also your stamp count, visit history, and the purchase amount when a staff member records one.
Why
To run the loyalty card for the business you signed up with, and to push updates to that card in your wallet. Optional offers and birthday messages are sent only with your marketing preference enabled.
Who sees it
Only the business you signed up with. Stampi operates the platform on their behalf. We do not sell your data and we do not share it with third parties for their own marketing.
How long
For as long as your card is active, and up to 12 months after it stops being used. Protected backups may remain until their retention cycle ends.
Your rights
You can ask for a copy of your data or ask us to delete it. Deleting the card from your wallet stops updates immediately; contact the business or Stampi for full deletion.
Contact
Reach us at the business where you signed up, or through stampi.om.om.