Display Condition: Exclude Page Rules
Don't want a popup to show up on your contact or landing pages? You can set that up within HollerBox and more exclusions are available.
Go into edit your popup, select Display Conditions.
Inside of the Edit Display Conditions, under Exclude, there are many options you can select. Some of the options have more options where you can enter specifically where you don't wan the popup to be shown.
When you have selected what you want, you can close the Edit Display Conditions (top-right corner), then save / publish your popup.