I have two eVars "internalId" and "cookieId". InternalId is tagging links, but cookieId is persisting through whole journey.
Then I have an event "Conversion".
The use case is this:
Hit 1: User loads page A and gets internalId, user has cookieId
Hit 2: User surfs around, user has cookieId, but does not trigger any internalId
Hit 10: User triggers event Conversion, has cookieId.
I can easily attribute the event Conversion to the internalId and to the cookieId. However I don't know how to combine all 3 of them in one view: I want to know the amount of conversions per cookieId per internalId.
When I look at report internalId with metric Conversion and apply a breakdown for cookieId, I do not get any values, because at time of event Conversion only cookieId is present but no internalId.
it might take some work, but you might be able to figure something out with sequential segmentation, Have a definition where cookieid is a certain value, then internalId, then event conversion.