Sage 100 Standard 2021, PU 2. This was working (and still works) in 2018. Advanced Logic says to include only a Range of Customers PLUS 1 specific Customer. 

Here is what it looks like in 2018:

And, like I say, it works. Here it is in 2021:

Of course I tried to manually add in the parenthesis - didn't help.

Here is an example of the ensuing report, showing customers with numbers between 362 and 371:

Other things I have tried:

• Manually adding a filter in Crystal
• Using the range of between 300 - 371 and manually adding an exclusionary filter in Crystal
• Manually creating a report using the Invoice History table (just kidding, that's my next step - but I really had hoped to avoid this).