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Generates QR codes, stores the pictures into DB. At calling of the QR code url, it redirects to the preset url.
1. Generate QR code
2. The QR code is having a link like: http://yoururl.com/link/1345adf3223sadasdf
3. While scanning the code, the link is forwarding you to the target URL
Put the JS tracking code into the JS file to follow the redirection or leave it blank and feel free to use a different tracking system.
Let me know about the experience with the module.