So we are running a campaign with a qr code that has some google analytics query strings embedded. We've setup our IIS to do a 301 redirect on the folder that sends the user off to a 3rd party CRM.
Do we need to process the query string using some type of backend with google analytics before we redirect? Do I need to remove the 301 redtirect from iis and do the redirect based on my code? What's the best approach for this?
this is my query string format:
http://www.qrstuff.com/?utm_source=flyer&utm_medium=qrcode&utm_content=apr2011& utm_campaign=spring