I have PopUp Pro installed and I want to prevent pop-ups

I have PopUp Pro installed and I want to prevent pop-ups showing on a range of pages that have stag-party in the URL.

For example : http://dev.clearcutweekends.co.uk/stag-party/?party=stag-party

However I would like the pop up to show on pages such as : http://dev.clearcutweekends.co.uk/hen-party/

Is this possible to do without entering many thousands or URLs?

Thanks in advance!

Mark