Challenge in tracking form fills from original LP
We have certain landing pages that are going to be promoted on another website.
My issue is that even though I am planning to add a track Querystring with particular variables,
I am not sure that our website is set to persist these!
I have read a suggestion of writing the original parameters to a cookie via Javascript, and then using those on subsequent form fills, even if in the course of the users' "travels" on my site they have received a second Querystring through targeted promotion.
I am looking for advice and if there may be another solution?
Thanks
CC: @Ravi Numboori - Production, @Grégoire Michel @Sanford Whiteman