Currently smart campaign qualification rules allow you to select an option for "once every [x] hours/days/weeks/months"
I am finding this is not flexible enough for certain use cases, and it would be great to have the ability to increment in minutes.
Example: there are behaviours we want to track that are quite fast paced -- like web sessions that last 30 minutes or less and that may start again.
The current minimum increment of one hour is not flexible enough for these scenarios.