Useful when you want to...
- Enrich your dataset with the COUNT of all Calls Submitted before a Started Subscription (How many calls does it take per subscription?) (dataset example)
- Enrich your dataset with the COUNT DISTINCT of all Session ad sources before the first purchase (Is there a media mix before first purchase?) (dataset example)
- Enrich your dataset with the SUM of the revenue before an upgrade (Does revenue affect likelihood to upgrade?)