Hi Guys
Any ideas on this will be much appreciated. I'm looking at calculating the frequency of visits( once, twice,....) to a car park by customers( represented by vehicle registration number) in year. The visit must be unique/distinct to each day, that is, if a customer visits many times in a day, it is considered as a single day visit.Also under each frequency I want to know the total minutes spent and total cost of parking. The data is massive so I'm wondering what will be the best approach, using formula or pivot?
Many thanks
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