I want that users can pass on a URL to their frds that will open up the apps that is developed by us. [canvas surface]
We need to trace who the referrer was and who is being referred.
We want to reward users for doing this.
The problem is that if we add a referreral code in query string, its not possible to get into the canvas, as its loaded in an iframe.
What could be done to obtain variable from querystring?
Thanks in advance.