I have ticketing transaction lists from 1999 to 2024. Each ticket purchaser has a unique ID. I want to see in Powerbi (ideally) across each year and each event how many people were new purchasers or returning purchasers.
I have ticketing transaction lists from 1999 to 2024. Each ticket purchaser has a unique ID. I want to see in Powerbi (ideally) across each year and each event how many people were new purchasers or returning purchasers.