Time between events, across visits

I'm not sure this it would be possible across visits. 

You could use sequential segments to sort of bucket scenarios (within 1 day, within 2 days, etc.)   But once a visitor meets that definition, Only After Sequence could include other metrics you don't mean to include.

Or, probably better, you could use eVars set to expire at certain intervals.  Fire the eVar on the first event and then you could report on activities that then happened within certain timeframe(s) from that event.

Hey @evan9 

The second plugin (getTimeBetweenEvents) you've mentioned above would work across visits. If you look at the example calls, they've shown how it can be used to get the time in seconds, hours or even days. 

Look at the fmt parameter which would return the value in seconds, hours, days etc. which itself means it works across visits. I am pretty sure it will work across visits. Give it a try and let me know if you face any issues.

As for your second query, there is a way to use a first party id to identify unique visitors. It involves passing the first party identifier into s.visitorID variable in your code. Though, please keep in mind, Adobe does not recommend using this variable as it has its own set of challenges. One for instance is, if you have a site which has some parts where the user can be unauthenticated before becoming known, then in that scenario, when your user logs in, they are treated as different to the unauthenticated part of their journey and the journey is broken cause post login, they are being identified as a totally different user based on the first party ID. Here's a link to the documentation: https://experienceleague.adobe.com/docs/analytics/implementation/vars/config-vars/visitorid.html?lang=en

Hope the above helps.

Cheers,

Abhinav

Cheers

Technically speaking, the getTimeBetweenEvents should work over multiple visits, since I see in the documentation about having the data in days.... but I also know that this was created before the decline of cookies, and I don't know offhand how susceptible these cookies are going to be to browsers that actively delete cookies (particularly cookies set by JS).

If you are processing Raw Data Exports, you have a lot more control via SQL to identify users and calculate time between events based on actual timestamps... but I would only suggest that if you already have a process in place.. since getting data feeds and processes set up is a major undertaking.