I have a yearly spreadsheet which includes the date and time clients have made an enquiry. I need to be able to identify those clients who have made a second call within 3 time periods:
1. 1 day (or 24 hours) of their first call
2. 2 days (or 48 hours) of their first call and,
3. 5 days (or 120 hours) of their first call.

ideally the re-occurrences would be put into individual columns.
Is anyone able to help me out here??
Many thanks
Vin 1602