Limit Delivery randomly to
I've tried searching for the answer but can't see anything,
I need to reduce the number of audience to deliver an EDM to 75-90 people. My audience has been filtered down from 1.5m -> 575k using all the filtering I can think of.
Unfortunately the Limit delivery to a randomly selected subset only allows as low as 1% (5.75k) I need to go down to 0.02% or be able to set the delivery to a fixed value, is there any way to do this?
Also I thought maybe there was some code/expression that I could reduce the audience down to a random subset in the Segment ui instead, is that a posiblity?