For Google Analytics, we use merge fields to add the survey page number into the google analytics tracking code, so that we record each page within each survey, rather than just surveygizmo.com/s3/survey-name each time a new page is loaded.
I need to do the same for the facebook tracking pixel. We have the facebook tracking pixel installed, but it recognises each page within the survey as the same URL (eg. https://www.dropbox.com/s/yw04l6v6elbdxnw/Screenshot%202016-02-05%2010.38.21.png?dl=0). How can we record each page separately? Is there some way to put a query parameter into the survey so it would look like
If not, how else can we track the individual pages with the facebook advertising pixel?