Exit Grabber Grabs Customers Attention

My best friend tells me that I have one chance at a getting the attention of my website customers and that I need to get their attention right away.  While I do agree with him, I have found that I have another opportunity to get the customers attention at the end of the visit to my online store.  I use an exit grabber that is a popup to get their attention one last time with a free gift offer if they purchase at least one item worth $10.  The popup certainly grabs their attention and has helped boost my sales.