Hi,I want to run a campaign and do a 50-50 volume split with my Target
group for A/B Testing.The split should not be randomized only, but
ideally I could make sure that each 50% segment is distributed evently
across my geography. But I only have the standard zip code / postal
address information in my table, no geolocation or areas.Is there a
clever way to achieve this without having to split into many subsegments
"zip code starts with 1", starts with 2....etc.), e.g. by using Cells?