How do I set up retargeting with a Google Tag or Facebook Pixel?

For a dynamic QR code:

1. Log in to your QR Tiger account.
2. Click the "My Account" dropdown on the top-right of the page.
3. Choose the type of QR code (e.g. URL, vCard, Landing Page, Bulk, etc.)
4. Find the relevant QR code.
5. Click the "Retarget" button. In the pop-up window, you can paste your Google Tag Manager ID or Facebook Pixel ID. This allows you to track user activity and build advertising audiences based on who scanned your code.