Hi all,
I'm trying to build a model which I can use to create lists of customers based on multiple criteria.
The filters I want to apply would contain a mix of "include" and "exclude" criteria - sometimes for items within the same related table.
To illustrate, I have the following:
A Customer table
a Sales table
a Product table
(and a Date Table)
What I'd like to be able to do is to filter the customer list based on:
HAS purchased Product A
but also,
has NOT purchased Product B
More complex scenarios would then involve adding further criteria, for example
HAS sales within the last 6 months
or
Sales Total within the last 6 months > £x
I've searched the boards, and done some other research, but can't see anything obvious which would help me. Any advice or tips the community can throw out would be really welcomed.
Thank you
