Support & Info
Why Support?
Cardnado is a free tool that helps you hide your shopping habits while allowing you to still avail of the discounts. Your support helps keep the servers running and enables new features development.
Use my card
If you want to use my card, you can screenshot/download the image below and use it as your own.
Download Image
How Does It Work?
Cardnado works by letting users share their loyalty cards anonymously. When you use the app:
- You get a random card from our pool of shared cards
- The barcode updates periodically to a different card
- Your shopping habits remain private while still getting discounts
- Adding your own card helps grow the pool for everyone
Note: This is a community-driven project. The more people share their cards, the better it works for everyone!