I have a previous solution (Question) that needs some further fine tuning. Current data is sorted under room numbers and may have more than one transaction within a day or after registration. : Please see Image or Report data included. The issue I'm currently running into is if there is more than one transaction I only calculate the duration from the last transaction which would be less revenue than if I use the Total duration while someone is actually present.
PARC-Report-.pdf PARC-Report-.rpt parc.txt