Do you use exit pop up?

Do you use exit pop up? If yes, what are your conversions. Thank you!

You always should unless you are advertising with Google, they do not allow it.

Your exit should have a strong offer...like $20 off or what I find to work better is somethign like this:

WAIT!
Before you go enter your email to find out how.......(enter your offer...How to Make $400 a day, how to lose 10 pounds in 2 weeks, how to piss upside down...

Then you capture their email which to me...is way better than just making a sale because now i can sell them on multiple things down the road!

good is there special plugin to do that