Create a segment for previous purchasers[ Edited ]
July 2017 - last edited July 2017
I am am working on a site that has repeat business on a monthly basis. We are also growing our customer base. I'm trying to set up a segment that I can use to isolate previous purchasers. I can see the converters filter but I want to exclude any purchases within the current session (as these could be new customers not returning customers). I think I need a filter where there is a transaction before the current day but I can't see how to do this.
Would be grateful for any help.