Zen Rewards
Zen Rewards
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Dynamic QR codes point to a redirect URL you control. Change the destination any time — no reprint needed. Requires a free Firebase project and a redirect page hosted on Cloudflare Pages or GitHub Pages.
redirect.html. QR codes encode base-url?id=CODE_ID.Quick setup:
1. Create a free project at console.firebase.google.com
2. Enable Realtime Database → start in test mode
3. Copy your app config JSON and paste above
4. Deploy redirect.html (from this folder) to Cloudflare Pages or GitHub Pages
5. Paste that deployed URL as Redirect Base URL
Live preview — scan with any camera to test