Segments

Good Afternoon, 

It would be really useful if we could create segments by choosing the customers we want to add to the segment from our Audience or Account Explorer data. 

Also, would be useful if you could import data using a CSV file. 

We’re either having to manually add customers to each segment, which as we have hundreds of thousands, takes quite a while for certain circumstances, or covert data in a CSV file to be able to post it in.