Originally Posted by gaymale

If you want to piss off your surfer by popping those pop ups regardless of how they have setup their browser, forcing pop ups on them will really make them buy your stuff. Why do you think they have their setting set to NOT allow popups? So you can piss them off and expect them to still buy from you(your sponsor)?
Any disclaimers you need/want to make are much more effective on the page they are looking at.